24821390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 27433330

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 251, 290, 310, 319, 341, 502, 638, 682, 899, 1255, 1595, 1705, 1798, 2510, 2761, 3190, 3410, 4495, 5522, 7279, 7781, 8990, 9889, 13805, 14558, 15562, 19778, 27610, 36395, 38905, 49445, 72790, 77810, 80069, 85591, 98890, 160138, 171182, 225649, 400345, 427955, 451298, 800690, 855910, 1128245, 2256490, 2482139, 4964278, 12410695, 24821390]

約数ペア:

[(1, 24821390), (2, 12410695), (5, 4964278), (10, 2482139), (11, 2256490), (22, 1128245), (29, 855910), (31, 800690), (55, 451298), (58, 427955), (62, 400345), (110, 225649), (145, 171182), (155, 160138), (251, 98890), (290, 85591), (310, 80069), (319, 77810), (341, 72790), (502, 49445), (638, 38905), (682, 36395), (899, 27610), (1255, 19778), (1595, 15562), (1705, 14558), (1798, 13805), (2510, 9889), (2761, 8990), (3190, 7781), (3410, 7279), (4495, 5522)]