29129829160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1\times {\mathrm{7207}}^1$

素因数の和:9986

約数の個数: 64

約数和(自身を含む): 67347515520

約数和(自身を除く): 38217686360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2731, 5462, 7207, 10924, 13655, 14414, 21848, 27310, 28828, 36035, 54620, 57656, 72070, 101047, 109240, 144140, 202094, 266659, 288280, 404188, 505235, 533318, 808376, 1010470, 1066636, 1333295, 2020940, 2133272, 2666590, 4041880, 5333180, 10666360, 19682317, 39364634, 78729268, 98411585, 157458536, 196823170, 393646340, 728245729, 787292680, 1456491458, 2912982916, 3641228645, 5825965832, 7282457290, 14564914580, 29129829160]

約数ペア:

[(1, 29129829160), (2, 14564914580), (4, 7282457290), (5, 5825965832), (8, 3641228645), (10, 2912982916), (20, 1456491458), (37, 787292680), (40, 728245729), (74, 393646340), (148, 196823170), (185, 157458536), (296, 98411585), (370, 78729268), (740, 39364634), (1480, 19682317), (2731, 10666360), (5462, 5333180), (7207, 4041880), (10924, 2666590), (13655, 2133272), (14414, 2020940), (21848, 1333295), (27310, 1066636), (28828, 1010470), (36035, 808376), (54620, 533318), (57656, 505235), (72070, 404188), (101047, 288280), (109240, 266659), (144140, 202094)]