13103200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1520

約数の個数: 72

約数和(自身を含む): 34919640

約数和(自身を除く): 21816440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1489, 1760, 2200, 2978, 4400, 5956, 7445, 8800, 11912, 14890, 16379, 23824, 29780, 32758, 37225, 47648, 59560, 65516, 74450, 81895, 119120, 131032, 148900, 163790, 238240, 262064, 297800, 327580, 409475, 524128, 595600, 655160, 818950, 1191200, 1310320, 1637900, 2620640, 3275800, 6551600, 13103200]

約数ペア:

[(1, 13103200), (2, 6551600), (4, 3275800), (5, 2620640), (8, 1637900), (10, 1310320), (11, 1191200), (16, 818950), (20, 655160), (22, 595600), (25, 524128), (32, 409475), (40, 327580), (44, 297800), (50, 262064), (55, 238240), (80, 163790), (88, 148900), (100, 131032), (110, 119120), (160, 81895), (176, 74450), (200, 65516), (220, 59560), (275, 47648), (352, 37225), (400, 32758), (440, 29780), (550, 23824), (800, 16379), (880, 14890), (1100, 11912), (1489, 8800), (1760, 7445), (2200, 5956), (2978, 4400)]