22635580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3370

約数の個数: 48

約数和(自身を含む): 53544960

約数和(自身を除く): 30909380

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, 3319, 3410, 6638, 6820, 13276, 16595, 33190, 36509, 66380, 73018, 102889, 146036, 182545, 205778, 365090, 411556, 514445, 730180, 1028890, 1131779, 2057780, 2263558, 4527116, 5658895, 11317790, 22635580]

約数ペア:

[(1, 22635580), (2, 11317790), (4, 5658895), (5, 4527116), (10, 2263558), (11, 2057780), (20, 1131779), (22, 1028890), (31, 730180), (44, 514445), (55, 411556), (62, 365090), (110, 205778), (124, 182545), (155, 146036), (220, 102889), (310, 73018), (341, 66380), (620, 36509), (682, 33190), (1364, 16595), (1705, 13276), (3319, 6820), (3410, 6638)]