86061580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12619}}^1$

素因数の和:12670

約数の個数: 48

約数和(自身を含む): 203535360

約数和(自身を除く): 117473780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 12619, 25238, 50476, 63095, 126190, 138809, 252380, 277618, 391189, 555236, 694045, 782378, 1388090, 1564756, 1955945, 2776180, 3911890, 4303079, 7823780, 8606158, 17212316, 21515395, 43030790, 86061580]

約数ペア:

[(1, 86061580), (2, 43030790), (4, 21515395), (5, 17212316), (10, 8606158), (11, 7823780), (20, 4303079), (22, 3911890), (31, 2776180), (44, 1955945), (55, 1564756), (62, 1388090), (110, 782378), (124, 694045), (155, 555236), (220, 391189), (310, 277618), (341, 252380), (620, 138809), (682, 126190), (1364, 63095), (1705, 50476), (3410, 25238), (6820, 12619)]