118042100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 281232000

約数和(自身を除く): 163189900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 239, 275, 449, 478, 550, 898, 956, 1100, 1195, 1796, 2245, 2390, 2629, 4490, 4780, 4939, 5258, 5975, 8980, 9878, 10516, 11225, 11950, 13145, 19756, 22450, 23900, 24695, 26290, 44900, 49390, 52580, 65725, 98780, 107311, 123475, 131450, 214622, 246950, 262900, 429244, 493900, 536555, 1073110, 1180421, 2146220, 2360842, 2682775, 4721684, 5365550, 5902105, 10731100, 11804210, 23608420, 29510525, 59021050, 118042100]

約数ペア:

[(1, 118042100), (2, 59021050), (4, 29510525), (5, 23608420), (10, 11804210), (11, 10731100), (20, 5902105), (22, 5365550), (25, 4721684), (44, 2682775), (50, 2360842), (55, 2146220), (100, 1180421), (110, 1073110), (220, 536555), (239, 493900), (275, 429244), (449, 262900), (478, 246950), (550, 214622), (898, 131450), (956, 123475), (1100, 107311), (1195, 98780), (1796, 65725), (2245, 52580), (2390, 49390), (2629, 44900), (4490, 26290), (4780, 24695), (4939, 23900), (5258, 22450), (5975, 19756), (8980, 13145), (9878, 11950), (10516, 11225)]