23574980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8276

約数の個数: 48

約数和(自身を含む): 58169664

約数和(自身を除く): 34594684

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, 8243, 16486, 32972, 41215, 82430, 90673, 107159, 164860, 181346, 214318, 362692, 428636, 453365, 535795, 906730, 1071590, 1178749, 1813460, 2143180, 2357498, 4714996, 5893745, 11787490, 23574980]

約数ペア:

[(1, 23574980), (2, 11787490), (4, 5893745), (5, 4714996), (10, 2357498), (11, 2143180), (13, 1813460), (20, 1178749), (22, 1071590), (26, 906730), (44, 535795), (52, 453365), (55, 428636), (65, 362692), (110, 214318), (130, 181346), (143, 164860), (220, 107159), (260, 90673), (286, 82430), (572, 41215), (715, 32972), (1430, 16486), (2860, 8243)]