40916000

素因数分解:

$2^5\times 5^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 102958128

約数和(自身を除く): 62042128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 125, 160, 193, 200, 212, 250, 265, 386, 400, 424, 500, 530, 772, 800, 848, 965, 1000, 1060, 1325, 1544, 1696, 1930, 2000, 2120, 2650, 3088, 3860, 4000, 4240, 4825, 5300, 6176, 6625, 7720, 8480, 9650, 10229, 10600, 13250, 15440, 19300, 20458, 21200, 24125, 26500, 30880, 38600, 40916, 42400, 48250, 51145, 53000, 77200, 81832, 96500, 102290, 106000, 154400, 163664, 193000, 204580, 212000, 255725, 327328, 386000, 409160, 511450, 772000, 818320, 1022900, 1278625, 1636640, 2045800, 2557250, 4091600, 5114500, 8183200, 10229000, 20458000, 40916000]

約数ペア:

[(1, 40916000), (2, 20458000), (4, 10229000), (5, 8183200), (8, 5114500), (10, 4091600), (16, 2557250), (20, 2045800), (25, 1636640), (32, 1278625), (40, 1022900), (50, 818320), (53, 772000), (80, 511450), (100, 409160), (106, 386000), (125, 327328), (160, 255725), (193, 212000), (200, 204580), (212, 193000), (250, 163664), (265, 154400), (386, 106000), (400, 102290), (424, 96500), (500, 81832), (530, 77200), (772, 53000), (800, 51145), (848, 48250), (965, 42400), (1000, 40916), (1060, 38600), (1325, 30880), (1544, 26500), (1696, 24125), (1930, 21200), (2000, 20458), (2120, 19300), (2650, 15440), (3088, 13250), (3860, 10600), (4000, 10229), (4240, 9650), (4825, 8480), (5300, 7720), (6176, 6625)]