73270450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 150258240

約数和(自身を除く): 76987790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 505, 550, 1010, 1111, 1319, 2222, 2525, 2638, 5050, 5555, 6595, 11110, 13190, 14509, 27775, 29018, 32975, 55550, 65950, 72545, 133219, 145090, 266438, 362725, 666095, 725450, 1332190, 1465409, 2930818, 3330475, 6660950, 7327045, 14654090, 36635225, 73270450]

約数ペア:

[(1, 73270450), (2, 36635225), (5, 14654090), (10, 7327045), (11, 6660950), (22, 3330475), (25, 2930818), (50, 1465409), (55, 1332190), (101, 725450), (110, 666095), (202, 362725), (275, 266438), (505, 145090), (550, 133219), (1010, 72545), (1111, 65950), (1319, 55550), (2222, 32975), (2525, 29018), (2638, 27775), (5050, 14509), (5555, 13190), (6595, 11110)]