268474750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 547560000

約数和(自身を除く): 279085250

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 125, 145, 190, 250, 290, 475, 551, 725, 950, 1102, 1450, 1949, 2375, 2755, 3625, 3898, 4750, 5510, 7250, 9745, 13775, 19490, 27550, 37031, 48725, 56521, 68875, 74062, 97450, 113042, 137750, 185155, 243625, 282605, 370310, 487250, 565210, 925775, 1073899, 1413025, 1851550, 2147798, 2826050, 4628875, 5369495, 7065125, 9257750, 10738990, 14130250, 26847475, 53694950, 134237375, 268474750]

約数ペア:

[(1, 268474750), (2, 134237375), (5, 53694950), (10, 26847475), (19, 14130250), (25, 10738990), (29, 9257750), (38, 7065125), (50, 5369495), (58, 4628875), (95, 2826050), (125, 2147798), (145, 1851550), (190, 1413025), (250, 1073899), (290, 925775), (475, 565210), (551, 487250), (725, 370310), (950, 282605), (1102, 243625), (1450, 185155), (1949, 137750), (2375, 113042), (2755, 97450), (3625, 74062), (3898, 68875), (4750, 56521), (5510, 48725), (7250, 37031), (9745, 27550), (13775, 19490)]