7465485280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{59743}}^1$

素因数の和:59840

約数の個数: 96

約数和(自身を含む): 19511912448

約数和(自身を除く): 12046427168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3905, 5680, 6248, 7810, 11360, 12496, 15620, 24992, 31240, 59743, 62480, 119486, 124960, 238972, 298715, 477944, 597430, 657173, 955888, 1194860, 1314346, 1911776, 2389720, 2628692, 3285865, 4241753, 4779440, 5257384, 6571730, 8483506, 9558880, 10514768, 13143460, 16967012, 21029536, 21208765, 26286920, 33934024, 42417530, 46659283, 52573840, 67868048, 84835060, 93318566, 105147680, 135736096, 169670120, 186637132, 233296415, 339340240, 373274264, 466592830, 678680480, 746548528, 933185660, 1493097056, 1866371320, 3732742640, 7465485280]

約数ペア:

[(1, 7465485280), (2, 3732742640), (4, 1866371320), (5, 1493097056), (8, 933185660), (10, 746548528), (11, 678680480), (16, 466592830), (20, 373274264), (22, 339340240), (32, 233296415), (40, 186637132), (44, 169670120), (55, 135736096), (71, 105147680), (80, 93318566), (88, 84835060), (110, 67868048), (142, 52573840), (160, 46659283), (176, 42417530), (220, 33934024), (284, 26286920), (352, 21208765), (355, 21029536), (440, 16967012), (568, 13143460), (710, 10514768), (781, 9558880), (880, 8483506), (1136, 6571730), (1420, 5257384), (1562, 4779440), (1760, 4241753), (2272, 3285865), (2840, 2628692), (3124, 2389720), (3905, 1911776), (5680, 1314346), (6248, 1194860), (7810, 955888), (11360, 657173), (12496, 597430), (15620, 477944), (24992, 298715), (31240, 238972), (59743, 124960), (62480, 119486)]