35727220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 79632000

約数和(自身を除く): 43904780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 631, 745, 1262, 1490, 2524, 2831, 2980, 3155, 5662, 6310, 11324, 11989, 12620, 14155, 23978, 28310, 47956, 56620, 59945, 94019, 119890, 188038, 239780, 376076, 470095, 940190, 1786361, 1880380, 3572722, 7145444, 8931805, 17863610, 35727220]

約数ペア:

[(1, 35727220), (2, 17863610), (4, 8931805), (5, 7145444), (10, 3572722), (19, 1880380), (20, 1786361), (38, 940190), (76, 470095), (95, 376076), (149, 239780), (190, 188038), (298, 119890), (380, 94019), (596, 59945), (631, 56620), (745, 47956), (1262, 28310), (1490, 23978), (2524, 14155), (2831, 12620), (2980, 11989), (3155, 11324), (5662, 6310)]