12598959500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{683}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 27964984320

約数和(自身を除く): 15366024820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 250, 316, 395, 467, 500, 683, 790, 934, 1366, 1580, 1868, 1975, 2335, 2732, 3415, 3950, 4670, 6830, 7900, 9340, 9875, 11675, 13660, 17075, 19750, 23350, 34150, 36893, 39500, 46700, 53957, 58375, 68300, 73786, 85375, 107914, 116750, 147572, 170750, 184465, 215828, 233500, 269785, 318961, 341500, 368930, 539570, 637922, 737860, 922325, 1079140, 1275844, 1348925, 1594805, 1844650, 2697850, 3189610, 3689300, 4611625, 5395700, 6379220, 6744625, 7974025, 9223250, 13489250, 15948050, 18446500, 25197919, 26978500, 31896100, 39870125, 50395838, 79740250, 100791676, 125989595, 159480500, 251979190, 503958380, 629947975, 1259895950, 2519791900, 3149739875, 6299479750, 12598959500]

約数ペア:

[(1, 12598959500), (2, 6299479750), (4, 3149739875), (5, 2519791900), (10, 1259895950), (20, 629947975), (25, 503958380), (50, 251979190), (79, 159480500), (100, 125989595), (125, 100791676), (158, 79740250), (250, 50395838), (316, 39870125), (395, 31896100), (467, 26978500), (500, 25197919), (683, 18446500), (790, 15948050), (934, 13489250), (1366, 9223250), (1580, 7974025), (1868, 6744625), (1975, 6379220), (2335, 5395700), (2732, 4611625), (3415, 3689300), (3950, 3189610), (4670, 2697850), (6830, 1844650), (7900, 1594805), (9340, 1348925), (9875, 1275844), (11675, 1079140), (13660, 922325), (17075, 737860), (19750, 637922), (23350, 539570), (34150, 368930), (36893, 341500), (39500, 318961), (46700, 269785), (53957, 233500), (58375, 215828), (68300, 184465), (73786, 170750), (85375, 147572), (107914, 116750)]