67390180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23563}}^1$

素因数の和:23596

約数の個数: 48

約数和(自身を含む): 166267584

約数和(自身を除く): 98877404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 23563, 47126, 94252, 117815, 235630, 259193, 306319, 471260, 518386, 612638, 1036772, 1225276, 1295965, 1531595, 2591930, 3063190, 3369509, 5183860, 6126380, 6739018, 13478036, 16847545, 33695090, 67390180]

約数ペア:

[(1, 67390180), (2, 33695090), (4, 16847545), (5, 13478036), (10, 6739018), (11, 6126380), (13, 5183860), (20, 3369509), (22, 3063190), (26, 2591930), (44, 1531595), (52, 1295965), (55, 1225276), (65, 1036772), (110, 612638), (130, 518386), (143, 471260), (220, 306319), (260, 259193), (286, 235630), (572, 117815), (715, 94252), (1430, 47126), (2860, 23563)]