40772800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1538

約数の個数: 84

約数和(自身を含む): 106299000

約数和(自身を除く): 65526200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1499, 1600, 1700, 2720, 2998, 3400, 5440, 5996, 6800, 7495, 11992, 13600, 14990, 23984, 25483, 27200, 29980, 37475, 47968, 50966, 59960, 74950, 95936, 101932, 119920, 127415, 149900, 203864, 239840, 254830, 299800, 407728, 479680, 509660, 599600, 637075, 815456, 1019320, 1199200, 1274150, 1630912, 2038640, 2398400, 2548300, 4077280, 5096600, 8154560, 10193200, 20386400, 40772800]

約数ペア:

[(1, 40772800), (2, 20386400), (4, 10193200), (5, 8154560), (8, 5096600), (10, 4077280), (16, 2548300), (17, 2398400), (20, 2038640), (25, 1630912), (32, 1274150), (34, 1199200), (40, 1019320), (50, 815456), (64, 637075), (68, 599600), (80, 509660), (85, 479680), (100, 407728), (136, 299800), (160, 254830), (170, 239840), (200, 203864), (272, 149900), (320, 127415), (340, 119920), (400, 101932), (425, 95936), (544, 74950), (680, 59960), (800, 50966), (850, 47968), (1088, 37475), (1360, 29980), (1499, 27200), (1600, 25483), (1700, 23984), (2720, 14990), (2998, 13600), (3400, 11992), (5440, 7495), (5996, 6800)]