22094900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 52168536

約数和(自身を除く): 30073636

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 164, 170, 205, 317, 340, 410, 425, 634, 697, 820, 850, 1025, 1268, 1394, 1585, 1700, 2050, 2788, 3170, 3485, 4100, 5389, 6340, 6970, 7925, 10778, 12997, 13940, 15850, 17425, 21556, 25994, 26945, 31700, 34850, 51988, 53890, 64985, 69700, 107780, 129970, 134725, 220949, 259940, 269450, 324925, 441898, 538900, 649850, 883796, 1104745, 1299700, 2209490, 4418980, 5523725, 11047450, 22094900]

約数ペア:

[(1, 22094900), (2, 11047450), (4, 5523725), (5, 4418980), (10, 2209490), (17, 1299700), (20, 1104745), (25, 883796), (34, 649850), (41, 538900), (50, 441898), (68, 324925), (82, 269450), (85, 259940), (100, 220949), (164, 134725), (170, 129970), (205, 107780), (317, 69700), (340, 64985), (410, 53890), (425, 51988), (634, 34850), (697, 31700), (820, 26945), (850, 25994), (1025, 21556), (1268, 17425), (1394, 15850), (1585, 13940), (1700, 12997), (2050, 10778), (2788, 7925), (3170, 6970), (3485, 6340), (4100, 5389)]