986188720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101879}}^1$

素因数の和:101914

約数の個数: 60

約数和(自身を含む): 2520307440

約数和(自身を除く): 1534118720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 101879, 203758, 407516, 509395, 815032, 1018790, 1120669, 1630064, 2037580, 2241338, 4075160, 4482676, 5603345, 8150320, 8965352, 11206690, 12327359, 17930704, 22413380, 24654718, 44826760, 49309436, 61636795, 89653520, 98618872, 123273590, 197237744, 246547180, 493094360, 986188720]

約数ペア:

[(1, 986188720), (2, 493094360), (4, 246547180), (5, 197237744), (8, 123273590), (10, 98618872), (11, 89653520), (16, 61636795), (20, 49309436), (22, 44826760), (40, 24654718), (44, 22413380), (55, 17930704), (80, 12327359), (88, 11206690), (110, 8965352), (121, 8150320), (176, 5603345), (220, 4482676), (242, 4075160), (440, 2241338), (484, 2037580), (605, 1630064), (880, 1120669), (968, 1018790), (1210, 815032), (1936, 509395), (2420, 407516), (4840, 203758), (9680, 101879)]