39055640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 102816000

約数和(自身を除く): 63760360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 59, 65, 67, 76, 95, 104, 118, 130, 134, 152, 190, 236, 247, 260, 268, 295, 335, 380, 472, 494, 520, 536, 590, 670, 760, 767, 871, 988, 1121, 1180, 1235, 1273, 1340, 1534, 1742, 1976, 2242, 2360, 2470, 2546, 2680, 3068, 3484, 3835, 3953, 4355, 4484, 4940, 5092, 5605, 6136, 6365, 6968, 7670, 7906, 8710, 8968, 9880, 10184, 11210, 12730, 14573, 15340, 15812, 16549, 17420, 19765, 22420, 25460, 29146, 30680, 31624, 33098, 34840, 39530, 44840, 50920, 51389, 58292, 66196, 72865, 75107, 79060, 82745, 102778, 116584, 132392, 145730, 150214, 158120, 165490, 205556, 256945, 291460, 300428, 330980, 375535, 411112, 513890, 582920, 600856, 661960, 751070, 976391, 1027780, 1502140, 1952782, 2055560, 3004280, 3905564, 4881955, 7811128, 9763910, 19527820, 39055640]

約数ペア:

[(1, 39055640), (2, 19527820), (4, 9763910), (5, 7811128), (8, 4881955), (10, 3905564), (13, 3004280), (19, 2055560), (20, 1952782), (26, 1502140), (38, 1027780), (40, 976391), (52, 751070), (59, 661960), (65, 600856), (67, 582920), (76, 513890), (95, 411112), (104, 375535), (118, 330980), (130, 300428), (134, 291460), (152, 256945), (190, 205556), (236, 165490), (247, 158120), (260, 150214), (268, 145730), (295, 132392), (335, 116584), (380, 102778), (472, 82745), (494, 79060), (520, 75107), (536, 72865), (590, 66196), (670, 58292), (760, 51389), (767, 50920), (871, 44840), (988, 39530), (1121, 34840), (1180, 33098), (1235, 31624), (1273, 30680), (1340, 29146), (1534, 25460), (1742, 22420), (1976, 19765), (2242, 17420), (2360, 16549), (2470, 15812), (2546, 15340), (2680, 14573), (3068, 12730), (3484, 11210), (3835, 10184), (3953, 9880), (4355, 8968), (4484, 8710), (4940, 7906), (5092, 7670), (5605, 6968), (6136, 6365)]