25025401000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^2\times {\mathrm{26041}}^1$

素因数の和:26124

約数の個数: 96

約数和(自身を含む): 60511712040

約数和(自身を除く): 35486311040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 961, 1000, 1240, 1550, 1922, 3100, 3844, 3875, 4805, 6200, 7688, 7750, 9610, 15500, 19220, 24025, 26041, 31000, 38440, 48050, 52082, 96100, 104164, 120125, 130205, 192200, 208328, 240250, 260410, 480500, 520820, 651025, 807271, 961000, 1041640, 1302050, 1614542, 2604100, 3229084, 3255125, 4036355, 5208200, 6458168, 6510250, 8072710, 13020500, 16145420, 20181775, 25025401, 26041000, 32290840, 40363550, 50050802, 80727100, 100101604, 100908875, 125127005, 161454200, 200203208, 201817750, 250254010, 403635500, 500508020, 625635025, 807271000, 1001016040, 1251270050, 2502540100, 3128175125, 5005080200, 6256350250, 12512700500, 25025401000]

約数ペア:

[(1, 25025401000), (2, 12512700500), (4, 6256350250), (5, 5005080200), (8, 3128175125), (10, 2502540100), (20, 1251270050), (25, 1001016040), (31, 807271000), (40, 625635025), (50, 500508020), (62, 403635500), (100, 250254010), (124, 201817750), (125, 200203208), (155, 161454200), (200, 125127005), (248, 100908875), (250, 100101604), (310, 80727100), (500, 50050802), (620, 40363550), (775, 32290840), (961, 26041000), (1000, 25025401), (1240, 20181775), (1550, 16145420), (1922, 13020500), (3100, 8072710), (3844, 6510250), (3875, 6458168), (4805, 5208200), (6200, 4036355), (7688, 3255125), (7750, 3229084), (9610, 2604100), (15500, 1614542), (19220, 1302050), (24025, 1041640), (26041, 961000), (31000, 807271), (38440, 651025), (48050, 520820), (52082, 480500), (96100, 260410), (104164, 240250), (120125, 208328), (130205, 192200)]