2670294520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1\times {\mathrm{1163}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 6118403040

約数和(自身を除く): 3448108520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 941, 1163, 1220, 1882, 2326, 2440, 3764, 4652, 4705, 5815, 7528, 9304, 9410, 11630, 18820, 23260, 37640, 46520, 57401, 70943, 114802, 141886, 229604, 283772, 287005, 354715, 459208, 567544, 574010, 709430, 1094383, 1148020, 1418860, 2188766, 2296040, 2837720, 4377532, 5471915, 8755064, 10943830, 21887660, 43775320, 66757363, 133514726, 267029452, 333786815, 534058904, 667573630, 1335147260, 2670294520]

約数ペア:

[(1, 2670294520), (2, 1335147260), (4, 667573630), (5, 534058904), (8, 333786815), (10, 267029452), (20, 133514726), (40, 66757363), (61, 43775320), (122, 21887660), (244, 10943830), (305, 8755064), (488, 5471915), (610, 4377532), (941, 2837720), (1163, 2296040), (1220, 2188766), (1882, 1418860), (2326, 1148020), (2440, 1094383), (3764, 709430), (4652, 574010), (4705, 567544), (5815, 459208), (7528, 354715), (9304, 287005), (9410, 283772), (11630, 229604), (18820, 141886), (23260, 114802), (37640, 70943), (46520, 57401)]