22673090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 47139840

約数和(自身を除く): 24466750

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 61, 62, 109, 110, 122, 155, 218, 305, 310, 341, 545, 610, 671, 682, 1090, 1199, 1342, 1705, 1891, 2398, 3355, 3379, 3410, 3782, 5995, 6649, 6710, 6758, 9455, 11990, 13298, 16895, 18910, 20801, 33245, 33790, 37169, 41602, 66490, 73139, 74338, 104005, 146278, 185845, 206119, 208010, 365695, 371690, 412238, 731390, 1030595, 2061190, 2267309, 4534618, 11336545, 22673090]

約数ペア:

[(1, 22673090), (2, 11336545), (5, 4534618), (10, 2267309), (11, 2061190), (22, 1030595), (31, 731390), (55, 412238), (61, 371690), (62, 365695), (109, 208010), (110, 206119), (122, 185845), (155, 146278), (218, 104005), (305, 74338), (310, 73139), (341, 66490), (545, 41602), (610, 37169), (671, 33790), (682, 33245), (1090, 20801), (1199, 18910), (1342, 16895), (1705, 13298), (1891, 11990), (2398, 9455), (3355, 6758), (3379, 6710), (3410, 6649), (3782, 5995)]