126834760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1637}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 309582000

約数和(自身を除く): 182747240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 745, 1192, 1490, 1637, 1937, 2980, 3274, 3874, 5960, 6548, 7748, 8185, 9685, 13096, 15496, 16370, 19370, 21281, 32740, 38740, 42562, 65480, 77480, 85124, 106405, 170248, 212810, 243913, 425620, 487826, 851240, 975652, 1219565, 1951304, 2439130, 3170869, 4878260, 6341738, 9756520, 12683476, 15854345, 25366952, 31708690, 63417380, 126834760]

約数ペア:

[(1, 126834760), (2, 63417380), (4, 31708690), (5, 25366952), (8, 15854345), (10, 12683476), (13, 9756520), (20, 6341738), (26, 4878260), (40, 3170869), (52, 2439130), (65, 1951304), (104, 1219565), (130, 975652), (149, 851240), (260, 487826), (298, 425620), (520, 243913), (596, 212810), (745, 170248), (1192, 106405), (1490, 85124), (1637, 77480), (1937, 65480), (2980, 42562), (3274, 38740), (3874, 32740), (5960, 21281), (6548, 19370), (7748, 16370), (8185, 15496), (9685, 13096)]