2376550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 5022000

約数和(自身を除く): 2645450

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 149, 275, 290, 298, 319, 550, 638, 725, 745, 1450, 1490, 1595, 1639, 3190, 3278, 3725, 4321, 7450, 7975, 8195, 8642, 15950, 16390, 21605, 40975, 43210, 47531, 81950, 95062, 108025, 216050, 237655, 475310, 1188275, 2376550]

約数ペア:

[(1, 2376550), (2, 1188275), (5, 475310), (10, 237655), (11, 216050), (22, 108025), (25, 95062), (29, 81950), (50, 47531), (55, 43210), (58, 40975), (110, 21605), (145, 16390), (149, 15950), (275, 8642), (290, 8195), (298, 7975), (319, 7450), (550, 4321), (638, 3725), (725, 3278), (745, 3190), (1450, 1639), (1490, 1595)]