4875005440

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1408

約数の個数: 160

約数和(自身を含む): 12331782144

約数和(自身を除く): 7456776704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 155, 160, 188, 235, 248, 256, 310, 320, 376, 470, 496, 512, 620, 640, 752, 940, 992, 1240, 1280, 1307, 1457, 1504, 1880, 1984, 2480, 2560, 2614, 2914, 3008, 3760, 3968, 4960, 5228, 5828, 6016, 6535, 7285, 7520, 7936, 9920, 10456, 11656, 12032, 13070, 14570, 15040, 15872, 19840, 20912, 23312, 24064, 26140, 29140, 30080, 39680, 40517, 41824, 46624, 52280, 58280, 60160, 61429, 79360, 81034, 83648, 93248, 104560, 116560, 120320, 122858, 162068, 167296, 186496, 202585, 209120, 233120, 245716, 307145, 324136, 334592, 372992, 405170, 418240, 466240, 491432, 614290, 648272, 669184, 745984, 810340, 836480, 932480, 982864, 1228580, 1296544, 1620680, 1672960, 1864960, 1904299, 1965728, 2457160, 2593088, 3241360, 3345920, 3729920, 3808598, 3931456, 4914320, 5186176, 6482720, 7617196, 7862912, 9521495, 9828640, 10372352, 12965440, 15234392, 15725824, 19042990, 19657280, 20744704, 25930880, 30468784, 31451648, 38085980, 39314560, 51861760, 60937568, 76171960, 78629120, 103723520, 121875136, 152343920, 157258240, 243750272, 304687840, 487500544, 609375680, 975001088, 1218751360, 2437502720, 4875005440]

約数ペア:

[(1, 4875005440), (2, 2437502720), (4, 1218751360), (5, 975001088), (8, 609375680), (10, 487500544), (16, 304687840), (20, 243750272), (31, 157258240), (32, 152343920), (40, 121875136), (47, 103723520), (62, 78629120), (64, 76171960), (80, 60937568), (94, 51861760), (124, 39314560), (128, 38085980), (155, 31451648), (160, 30468784), (188, 25930880), (235, 20744704), (248, 19657280), (256, 19042990), (310, 15725824), (320, 15234392), (376, 12965440), (470, 10372352), (496, 9828640), (512, 9521495), (620, 7862912), (640, 7617196), (752, 6482720), (940, 5186176), (992, 4914320), (1240, 3931456), (1280, 3808598), (1307, 3729920), (1457, 3345920), (1504, 3241360), (1880, 2593088), (1984, 2457160), (2480, 1965728), (2560, 1904299), (2614, 1864960), (2914, 1672960), (3008, 1620680), (3760, 1296544), (3968, 1228580), (4960, 982864), (5228, 932480), (5828, 836480), (6016, 810340), (6535, 745984), (7285, 669184), (7520, 648272), (7936, 614290), (9920, 491432), (10456, 466240), (11656, 418240), (12032, 405170), (13070, 372992), (14570, 334592), (15040, 324136), (15872, 307145), (19840, 245716), (20912, 233120), (23312, 209120), (24064, 202585), (26140, 186496), (29140, 167296), (30080, 162068), (39680, 122858), (40517, 120320), (41824, 116560), (46624, 104560), (52280, 93248), (58280, 83648), (60160, 81034), (61429, 79360)]