47225360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 136152000

約数和(自身を除く): 88926640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 499, 520, 560, 676, 728, 845, 910, 998, 1040, 1183, 1352, 1456, 1690, 1820, 1996, 2366, 2495, 2704, 3380, 3493, 3640, 3992, 4732, 4990, 5915, 6487, 6760, 6986, 7280, 7984, 9464, 9980, 11830, 12974, 13520, 13972, 17465, 18928, 19960, 23660, 25948, 27944, 32435, 34930, 39920, 45409, 47320, 51896, 55888, 64870, 69860, 84331, 90818, 94640, 103792, 129740, 139720, 168662, 181636, 227045, 259480, 279440, 337324, 363272, 421655, 454090, 518960, 590317, 674648, 726544, 843310, 908180, 1180634, 1349296, 1686620, 1816360, 2361268, 2951585, 3373240, 3632720, 4722536, 5903170, 6746480, 9445072, 11806340, 23612680, 47225360]

約数ペア:

[(1, 47225360), (2, 23612680), (4, 11806340), (5, 9445072), (7, 6746480), (8, 5903170), (10, 4722536), (13, 3632720), (14, 3373240), (16, 2951585), (20, 2361268), (26, 1816360), (28, 1686620), (35, 1349296), (40, 1180634), (52, 908180), (56, 843310), (65, 726544), (70, 674648), (80, 590317), (91, 518960), (104, 454090), (112, 421655), (130, 363272), (140, 337324), (169, 279440), (182, 259480), (208, 227045), (260, 181636), (280, 168662), (338, 139720), (364, 129740), (455, 103792), (499, 94640), (520, 90818), (560, 84331), (676, 69860), (728, 64870), (845, 55888), (910, 51896), (998, 47320), (1040, 45409), (1183, 39920), (1352, 34930), (1456, 32435), (1690, 27944), (1820, 25948), (1996, 23660), (2366, 19960), (2495, 18928), (2704, 17465), (3380, 13972), (3493, 13520), (3640, 12974), (3992, 11830), (4732, 9980), (4990, 9464), (5915, 7984), (6487, 7280), (6760, 6986)]