11700578320

素因数分解:

$2^4\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{143249}}^1$

素因数の和:144283

約数の個数: 40

約数和(自身を含む): 27230679000

約数和(自身を除く): 15530100680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1021, 2042, 4084, 5105, 8168, 10210, 16336, 20420, 40840, 81680, 143249, 286498, 572996, 716245, 1145992, 1432490, 2291984, 2864980, 5729960, 11459920, 146257229, 292514458, 585028916, 731286145, 1170057832, 1462572290, 2340115664, 2925144580, 5850289160, 11700578320]

約数ペア:

[(1, 11700578320), (2, 5850289160), (4, 2925144580), (5, 2340115664), (8, 1462572290), (10, 1170057832), (16, 731286145), (20, 585028916), (40, 292514458), (80, 146257229), (1021, 11459920), (2042, 5729960), (4084, 2864980), (5105, 2291984), (8168, 1432490), (10210, 1145992), (16336, 716245), (20420, 572996), (40840, 286498), (81680, 143249)]