105032960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 259800576

約数和(自身を除く): 154767616

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, 620, 640, 992, 1240, 1280, 1984, 2480, 2647, 3968, 4960, 5294, 7936, 9920, 10588, 13235, 19840, 21176, 26470, 39680, 42352, 52940, 82057, 84704, 105880, 164114, 169408, 211760, 328228, 338816, 410285, 423520, 656456, 677632, 820570, 847040, 1312912, 1641140, 1694080, 2625824, 3282280, 3388160, 5251648, 6564560, 10503296, 13129120, 21006592, 26258240, 52516480, 105032960]

約数ペア:

[(1, 105032960), (2, 52516480), (4, 26258240), (5, 21006592), (8, 13129120), (10, 10503296), (16, 6564560), (20, 5251648), (31, 3388160), (32, 3282280), (40, 2625824), (62, 1694080), (64, 1641140), (80, 1312912), (124, 847040), (128, 820570), (155, 677632), (160, 656456), (248, 423520), (256, 410285), (310, 338816), (320, 328228), (496, 211760), (620, 169408), (640, 164114), (992, 105880), (1240, 84704), (1280, 82057), (1984, 52940), (2480, 42352), (2647, 39680), (3968, 26470), (4960, 21176), (5294, 19840), (7936, 13235), (9920, 10588)]