3729920

素因数分解:

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

素因数の和:101

約数の個数: 80

約数和(自身を含む): 9427968

約数和(自身を除く): 5698048

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, 1457, 1504, 1880, 1984, 2480, 2560, 2914, 3008, 3760, 3968, 4960, 5828, 6016, 7285, 7520, 7936, 9920, 11656, 12032, 14570, 15040, 15872, 19840, 23312, 24064, 29140, 30080, 39680, 46624, 58280, 60160, 79360, 93248, 116560, 120320, 186496, 233120, 372992, 466240, 745984, 932480, 1864960, 3729920]

約数ペア:

[(1, 3729920), (2, 1864960), (4, 932480), (5, 745984), (8, 466240), (10, 372992), (16, 233120), (20, 186496), (31, 120320), (32, 116560), (40, 93248), (47, 79360), (62, 60160), (64, 58280), (80, 46624), (94, 39680), (124, 30080), (128, 29140), (155, 24064), (160, 23312), (188, 19840), (235, 15872), (248, 15040), (256, 14570), (310, 12032), (320, 11656), (376, 9920), (470, 7936), (496, 7520), (512, 7285), (620, 6016), (640, 5828), (752, 4960), (940, 3968), (992, 3760), (1240, 3008), (1280, 2914), (1457, 2560), (1504, 2480), (1880, 1984)]