15674451320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{45613}}^1$

素因数の和:45717

約数の個数: 96

約数和(自身を含む): 39311969760

約数和(自身を除く): 23637518440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 121, 142, 220, 242, 284, 355, 440, 484, 568, 605, 710, 781, 968, 1210, 1420, 1562, 2420, 2840, 3124, 3905, 4840, 6248, 7810, 8591, 15620, 17182, 31240, 34364, 42955, 45613, 68728, 85910, 91226, 171820, 182452, 228065, 343640, 364904, 456130, 501743, 912260, 1003486, 1824520, 2006972, 2508715, 3238523, 4013944, 5017430, 5519173, 6477046, 10034860, 11038346, 12954092, 16192615, 20069720, 22076692, 25908184, 27595865, 32385230, 35623753, 44153384, 55191730, 64770460, 71247506, 110383460, 129540920, 142495012, 178118765, 220766920, 284990024, 356237530, 391861283, 712475060, 783722566, 1424950120, 1567445132, 1959306415, 3134890264, 3918612830, 7837225660, 15674451320]

約数ペア:

[(1, 15674451320), (2, 7837225660), (4, 3918612830), (5, 3134890264), (8, 1959306415), (10, 1567445132), (11, 1424950120), (20, 783722566), (22, 712475060), (40, 391861283), (44, 356237530), (55, 284990024), (71, 220766920), (88, 178118765), (110, 142495012), (121, 129540920), (142, 110383460), (220, 71247506), (242, 64770460), (284, 55191730), (355, 44153384), (440, 35623753), (484, 32385230), (568, 27595865), (605, 25908184), (710, 22076692), (781, 20069720), (968, 16192615), (1210, 12954092), (1420, 11038346), (1562, 10034860), (2420, 6477046), (2840, 5519173), (3124, 5017430), (3905, 4013944), (4840, 3238523), (6248, 2508715), (7810, 2006972), (8591, 1824520), (15620, 1003486), (17182, 912260), (31240, 501743), (34364, 456130), (42955, 364904), (45613, 343640), (68728, 228065), (85910, 182452), (91226, 171820)]