414894080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 1028401920

約数和(自身を除く): 613507840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1307, 1984, 2048, 2480, 2560, 2614, 3968, 4960, 5120, 5228, 6535, 7936, 9920, 10240, 10456, 13070, 15872, 19840, 20912, 26140, 31744, 39680, 40517, 41824, 52280, 63488, 79360, 81034, 83648, 104560, 158720, 162068, 167296, 202585, 209120, 317440, 324136, 334592, 405170, 418240, 648272, 669184, 810340, 836480, 1296544, 1338368, 1620680, 1672960, 2593088, 2676736, 3241360, 3345920, 5186176, 6482720, 6691840, 10372352, 12965440, 13383680, 20744704, 25930880, 41489408, 51861760, 82978816, 103723520, 207447040, 414894080]

約数ペア:

[(1, 414894080), (2, 207447040), (4, 103723520), (5, 82978816), (8, 51861760), (10, 41489408), (16, 25930880), (20, 20744704), (31, 13383680), (32, 12965440), (40, 10372352), (62, 6691840), (64, 6482720), (80, 5186176), (124, 3345920), (128, 3241360), (155, 2676736), (160, 2593088), (248, 1672960), (256, 1620680), (310, 1338368), (320, 1296544), (496, 836480), (512, 810340), (620, 669184), (640, 648272), (992, 418240), (1024, 405170), (1240, 334592), (1280, 324136), (1307, 317440), (1984, 209120), (2048, 202585), (2480, 167296), (2560, 162068), (2614, 158720), (3968, 104560), (4960, 83648), (5120, 81034), (5228, 79360), (6535, 63488), (7936, 52280), (9920, 41824), (10240, 40517), (10456, 39680), (13070, 31744), (15872, 26140), (19840, 20912)]