2014990040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{135781}}^1$

素因数の和:135852

約数の個数: 64

約数和(自身を含む): 5279204160

約数和(自身を除く): 3264214120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840, 135781, 271562, 543124, 678905, 950467, 1086248, 1357810, 1900934, 2715620, 3801868, 4752335, 5431240, 7196393, 7603736, 9504670, 14392786, 19009340, 28785572, 35981965, 38018680, 50374751, 57571144, 71963930, 100749502, 143927860, 201499004, 251873755, 287855720, 402998008, 503747510, 1007495020, 2014990040]

約数ペア:

[(1, 2014990040), (2, 1007495020), (4, 503747510), (5, 402998008), (7, 287855720), (8, 251873755), (10, 201499004), (14, 143927860), (20, 100749502), (28, 71963930), (35, 57571144), (40, 50374751), (53, 38018680), (56, 35981965), (70, 28785572), (106, 19009340), (140, 14392786), (212, 9504670), (265, 7603736), (280, 7196393), (371, 5431240), (424, 4752335), (530, 3801868), (742, 2715620), (1060, 1900934), (1484, 1357810), (1855, 1086248), (2120, 950467), (2968, 678905), (3710, 543124), (7420, 271562), (14840, 135781)]