29830900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 72245376

約数和(自身を除く): 42414476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 577, 940, 1034, 1100, 1154, 1175, 2068, 2308, 2350, 2585, 2885, 4700, 5170, 5770, 6347, 10340, 11540, 12694, 12925, 14425, 25388, 25850, 27119, 28850, 31735, 51700, 54238, 57700, 63470, 108476, 126940, 135595, 158675, 271190, 298309, 317350, 542380, 596618, 634700, 677975, 1193236, 1355950, 1491545, 2711900, 2983090, 5966180, 7457725, 14915450, 29830900]

約数ペア:

[(1, 29830900), (2, 14915450), (4, 7457725), (5, 5966180), (10, 2983090), (11, 2711900), (20, 1491545), (22, 1355950), (25, 1193236), (44, 677975), (47, 634700), (50, 596618), (55, 542380), (94, 317350), (100, 298309), (110, 271190), (188, 158675), (220, 135595), (235, 126940), (275, 108476), (470, 63470), (517, 57700), (550, 54238), (577, 51700), (940, 31735), (1034, 28850), (1100, 27119), (1154, 25850), (1175, 25388), (2068, 14425), (2308, 12925), (2350, 12694), (2585, 11540), (2885, 10340), (4700, 6347), (5170, 5770)]