2201901720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{447541}}^1$

素因数の和:447596

約数の個数: 64

約数和(自身を含む): 6766835040

約数和(自身を除く): 4564933320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 447541, 895082, 1342623, 1790164, 2237705, 2685246, 3580328, 4475410, 5370492, 6713115, 8950820, 10740984, 13426230, 17901640, 18349181, 26852460, 36698362, 53704920, 55047543, 73396724, 91745905, 110095086, 146793448, 183491810, 220190172, 275237715, 366983620, 440380344, 550475430, 733967240, 1100950860, 2201901720]

約数ペア:

[(1, 2201901720), (2, 1100950860), (3, 733967240), (4, 550475430), (5, 440380344), (6, 366983620), (8, 275237715), (10, 220190172), (12, 183491810), (15, 146793448), (20, 110095086), (24, 91745905), (30, 73396724), (40, 55047543), (41, 53704920), (60, 36698362), (82, 26852460), (120, 18349181), (123, 17901640), (164, 13426230), (205, 10740984), (246, 8950820), (328, 6713115), (410, 5370492), (492, 4475410), (615, 3580328), (820, 2685246), (984, 2237705), (1230, 1790164), (1640, 1342623), (2460, 895082), (4920, 447541)]