554589998450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{10039}}^1$

素因数の和:11340

約数の個数: 96

約数和(自身を含む): 1102536576000

約数和(自身を除く): 547946577550

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1229, 1450, 1550, 1798, 2458, 4495, 6145, 8990, 10039, 12290, 20078, 22475, 30725, 35641, 38099, 44950, 50195, 61450, 71282, 76198, 100390, 178205, 190495, 250975, 291131, 311209, 356410, 380990, 501950, 582262, 622418, 891025, 952475, 1104871, 1455655, 1556045, 1782050, 1904950, 2209742, 2911310, 3112090, 5524355, 7278275, 7780225, 9025061, 11048710, 12337931, 14556550, 15560450, 18050122, 24675862, 27621775, 45125305, 55243550, 61689655, 90250610, 123379310, 225626525, 308448275, 357799999, 382475861, 451253050, 616896550, 715599998, 764951722, 1788999995, 1912379305, 3577999990, 3824758610, 8944999975, 9561896525, 11091799969, 17889999950, 19123793050, 22183599938, 55458999845, 110917999690, 277294999225, 554589998450]

約数ペア:

[(1, 554589998450), (2, 277294999225), (5, 110917999690), (10, 55458999845), (25, 22183599938), (29, 19123793050), (31, 17889999950), (50, 11091799969), (58, 9561896525), (62, 8944999975), (145, 3824758610), (155, 3577999990), (290, 1912379305), (310, 1788999995), (725, 764951722), (775, 715599998), (899, 616896550), (1229, 451253050), (1450, 382475861), (1550, 357799999), (1798, 308448275), (2458, 225626525), (4495, 123379310), (6145, 90250610), (8990, 61689655), (10039, 55243550), (12290, 45125305), (20078, 27621775), (22475, 24675862), (30725, 18050122), (35641, 15560450), (38099, 14556550), (44950, 12337931), (50195, 11048710), (61450, 9025061), (71282, 7780225), (76198, 7278275), (100390, 5524355), (178205, 3112090), (190495, 2911310), (250975, 2209742), (291131, 1904950), (311209, 1782050), (356410, 1556045), (380990, 1455655), (501950, 1104871), (582262, 952475), (622418, 891025)]