16933103960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13655729}}^1$

素因数の和:13655771

約数の個数: 32

約数和(自身を含む): 39328502400

約数和(自身を除く): 22395398440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 13655729, 27311458, 54622916, 68278645, 109245832, 136557290, 273114580, 423327599, 546229160, 846655198, 1693310396, 2116637995, 3386620792, 4233275990, 8466551980, 16933103960]

約数ペア:

[(1, 16933103960), (2, 8466551980), (4, 4233275990), (5, 3386620792), (8, 2116637995), (10, 1693310396), (20, 846655198), (31, 546229160), (40, 423327599), (62, 273114580), (124, 136557290), (155, 109245832), (248, 68278645), (310, 54622916), (620, 27311458), (1240, 13655729)]