11680453600

素因数分解:

$2^5\times 5^2\times {\mathrm{211}}^1\times {\mathrm{69197}}^1$

素因数の和:69428

約数の個数: 72

約数和(自身を含む): 28650463128

約数和(自身を除く): 16970009528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 211, 400, 422, 800, 844, 1055, 1688, 2110, 3376, 4220, 5275, 6752, 8440, 10550, 16880, 21100, 33760, 42200, 69197, 84400, 138394, 168800, 276788, 345985, 553576, 691970, 1107152, 1383940, 1729925, 2214304, 2767880, 3459850, 5535760, 6919700, 11071520, 13839400, 14600567, 27678800, 29201134, 55357600, 58402268, 73002835, 116804536, 146005670, 233609072, 292011340, 365014175, 467218144, 584022680, 730028350, 1168045360, 1460056700, 2336090720, 2920113400, 5840226800, 11680453600]

約数ペア:

[(1, 11680453600), (2, 5840226800), (4, 2920113400), (5, 2336090720), (8, 1460056700), (10, 1168045360), (16, 730028350), (20, 584022680), (25, 467218144), (32, 365014175), (40, 292011340), (50, 233609072), (80, 146005670), (100, 116804536), (160, 73002835), (200, 58402268), (211, 55357600), (400, 29201134), (422, 27678800), (800, 14600567), (844, 13839400), (1055, 11071520), (1688, 6919700), (2110, 5535760), (3376, 3459850), (4220, 2767880), (5275, 2214304), (6752, 1729925), (8440, 1383940), (10550, 1107152), (16880, 691970), (21100, 553576), (33760, 345985), (42200, 276788), (69197, 168800), (84400, 138394)]