44273440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 113735664

約数和(自身を除く): 69462224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 397, 410, 544, 656, 680, 697, 794, 820, 1312, 1360, 1394, 1588, 1640, 1985, 2720, 2788, 3176, 3280, 3485, 3970, 5576, 6352, 6560, 6749, 6970, 7940, 11152, 12704, 13498, 13940, 15880, 16277, 22304, 26996, 27880, 31760, 32554, 33745, 53992, 55760, 63520, 65108, 67490, 81385, 107984, 111520, 130216, 134980, 162770, 215968, 260432, 269960, 276709, 325540, 520864, 539920, 553418, 651080, 1079840, 1106836, 1302160, 1383545, 2213672, 2604320, 2767090, 4427344, 5534180, 8854688, 11068360, 22136720, 44273440]

約数ペア:

[(1, 44273440), (2, 22136720), (4, 11068360), (5, 8854688), (8, 5534180), (10, 4427344), (16, 2767090), (17, 2604320), (20, 2213672), (32, 1383545), (34, 1302160), (40, 1106836), (41, 1079840), (68, 651080), (80, 553418), (82, 539920), (85, 520864), (136, 325540), (160, 276709), (164, 269960), (170, 260432), (205, 215968), (272, 162770), (328, 134980), (340, 130216), (397, 111520), (410, 107984), (544, 81385), (656, 67490), (680, 65108), (697, 63520), (794, 55760), (820, 53992), (1312, 33745), (1360, 32554), (1394, 31760), (1588, 27880), (1640, 26996), (1985, 22304), (2720, 16277), (2788, 15880), (3176, 13940), (3280, 13498), (3485, 12704), (3970, 11152), (5576, 7940), (6352, 6970), (6560, 6749)]