2277859880

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1\times {\mathrm{941}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 5207187600

約数和(自身を除く): 2929327720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 829, 941, 1460, 1658, 1882, 2920, 3316, 3764, 4145, 4705, 6632, 7528, 8290, 9410, 16580, 18820, 33160, 37640, 60517, 68693, 121034, 137386, 242068, 274772, 302585, 343465, 484136, 549544, 605170, 686930, 780089, 1210340, 1373860, 1560178, 2420680, 2747720, 3120356, 3900445, 6240712, 7800890, 15601780, 31203560, 56946497, 113892994, 227785988, 284732485, 455571976, 569464970, 1138929940, 2277859880]

約数ペア:

[(1, 2277859880), (2, 1138929940), (4, 569464970), (5, 455571976), (8, 284732485), (10, 227785988), (20, 113892994), (40, 56946497), (73, 31203560), (146, 15601780), (292, 7800890), (365, 6240712), (584, 3900445), (730, 3120356), (829, 2747720), (941, 2420680), (1460, 1560178), (1658, 1373860), (1882, 1210340), (2920, 780089), (3316, 686930), (3764, 605170), (4145, 549544), (4705, 484136), (6632, 343465), (7528, 302585), (8290, 274772), (9410, 242068), (16580, 137386), (18820, 121034), (33160, 68693), (37640, 60517)]