508712440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 1162006560

約数和(自身を除く): 653294120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 241, 452, 467, 482, 565, 904, 934, 964, 1130, 1205, 1868, 1928, 2260, 2335, 2410, 3736, 4520, 4670, 4820, 9340, 9640, 18680, 27233, 52771, 54466, 105542, 108932, 112547, 136165, 211084, 217864, 225094, 263855, 272330, 422168, 450188, 527710, 544660, 562735, 900376, 1055420, 1089320, 1125470, 2110840, 2250940, 4501880, 12717811, 25435622, 50871244, 63589055, 101742488, 127178110, 254356220, 508712440]

約数ペア:

[(1, 508712440), (2, 254356220), (4, 127178110), (5, 101742488), (8, 63589055), (10, 50871244), (20, 25435622), (40, 12717811), (113, 4501880), (226, 2250940), (241, 2110840), (452, 1125470), (467, 1089320), (482, 1055420), (565, 900376), (904, 562735), (934, 544660), (964, 527710), (1130, 450188), (1205, 422168), (1868, 272330), (1928, 263855), (2260, 225094), (2335, 217864), (2410, 211084), (3736, 136165), (4520, 112547), (4670, 108932), (4820, 105542), (9340, 54466), (9640, 52771), (18680, 27233)]