118417000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9109}}^1$

素因数の和:9143

約数の個数: 64

約数和(自身を含む): 298443600

約数和(自身を除く): 180026600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 9109, 13000, 18218, 36436, 45545, 72872, 91090, 118417, 182180, 227725, 236834, 364360, 455450, 473668, 592085, 910900, 947336, 1138625, 1184170, 1821800, 2277250, 2368340, 2960425, 4554500, 4736680, 5920850, 9109000, 11841700, 14802125, 23683400, 29604250, 59208500, 118417000]

約数ペア:

[(1, 118417000), (2, 59208500), (4, 29604250), (5, 23683400), (8, 14802125), (10, 11841700), (13, 9109000), (20, 5920850), (25, 4736680), (26, 4554500), (40, 2960425), (50, 2368340), (52, 2277250), (65, 1821800), (100, 1184170), (104, 1138625), (125, 947336), (130, 910900), (200, 592085), (250, 473668), (260, 455450), (325, 364360), (500, 236834), (520, 227725), (650, 182180), (1000, 118417), (1300, 91090), (1625, 72872), (2600, 45545), (3250, 36436), (6500, 18218), (9109, 13000)]