10178300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 25415040

約数和(自身を除く): 15236740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 487, 550, 836, 950, 974, 1045, 1100, 1900, 1948, 2090, 2435, 4180, 4870, 5225, 5357, 9253, 9740, 10450, 10714, 12175, 18506, 20900, 21428, 24350, 26785, 37012, 46265, 48700, 53570, 92530, 101783, 107140, 133925, 185060, 203566, 231325, 267850, 407132, 462650, 508915, 535700, 925300, 1017830, 2035660, 2544575, 5089150, 10178300]

約数ペア:

[(1, 10178300), (2, 5089150), (4, 2544575), (5, 2035660), (10, 1017830), (11, 925300), (19, 535700), (20, 508915), (22, 462650), (25, 407132), (38, 267850), (44, 231325), (50, 203566), (55, 185060), (76, 133925), (95, 107140), (100, 101783), (110, 92530), (190, 53570), (209, 48700), (220, 46265), (275, 37012), (380, 26785), (418, 24350), (475, 21428), (487, 20900), (550, 18506), (836, 12175), (950, 10714), (974, 10450), (1045, 9740), (1100, 9253), (1900, 5357), (1948, 5225), (2090, 4870), (2435, 4180)]