13599700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 31497984

約数和(自身を除く): 17898284

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 41, 50, 62, 82, 100, 107, 124, 155, 164, 205, 214, 310, 410, 428, 535, 620, 775, 820, 1025, 1070, 1271, 1550, 2050, 2140, 2542, 2675, 3100, 3317, 4100, 4387, 5084, 5350, 6355, 6634, 8774, 10700, 12710, 13268, 16585, 17548, 21935, 25420, 31775, 33170, 43870, 63550, 66340, 82925, 87740, 109675, 127100, 135997, 165850, 219350, 271994, 331700, 438700, 543988, 679985, 1359970, 2719940, 3399925, 6799850, 13599700]

約数ペア:

[(1, 13599700), (2, 6799850), (4, 3399925), (5, 2719940), (10, 1359970), (20, 679985), (25, 543988), (31, 438700), (41, 331700), (50, 271994), (62, 219350), (82, 165850), (100, 135997), (107, 127100), (124, 109675), (155, 87740), (164, 82925), (205, 66340), (214, 63550), (310, 43870), (410, 33170), (428, 31775), (535, 25420), (620, 21935), (775, 17548), (820, 16585), (1025, 13268), (1070, 12710), (1271, 10700), (1550, 8774), (2050, 6634), (2140, 6355), (2542, 5350), (2675, 5084), (3100, 4387), (3317, 4100)]