2481430250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9199}}^1$

素因数の和:9312

約数の個数: 64

約数和(自身を含む): 5063385600

約数和(自身を除く): 2581955350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 125, 130, 166, 250, 325, 415, 650, 830, 1079, 1625, 2075, 2158, 3250, 4150, 5395, 9199, 10375, 10790, 18398, 20750, 26975, 45995, 53950, 91990, 119587, 134875, 229975, 239174, 269750, 459950, 597935, 763517, 1149875, 1195870, 1527034, 2299750, 2989675, 3817585, 5979350, 7635170, 9925721, 14948375, 19087925, 19851442, 29896750, 38175850, 49628605, 95439625, 99257210, 190879250, 248143025, 496286050, 1240715125, 2481430250]

約数ペア:

[(1, 2481430250), (2, 1240715125), (5, 496286050), (10, 248143025), (13, 190879250), (25, 99257210), (26, 95439625), (50, 49628605), (65, 38175850), (83, 29896750), (125, 19851442), (130, 19087925), (166, 14948375), (250, 9925721), (325, 7635170), (415, 5979350), (650, 3817585), (830, 2989675), (1079, 2299750), (1625, 1527034), (2075, 1195870), (2158, 1149875), (3250, 763517), (4150, 597935), (5395, 459950), (9199, 269750), (10375, 239174), (10790, 229975), (18398, 134875), (20750, 119587), (26975, 91990), (45995, 53950)]