41999280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1699}}^1$

素因数の和:1818

約数の個数: 80

約数和(自身を含む): 131539200

約数和(自身を除く): 89539920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 1699, 2060, 2472, 3090, 3398, 4120, 4944, 5097, 6180, 6796, 8240, 8495, 10194, 12360, 13592, 16990, 20388, 24720, 25485, 27184, 33980, 40776, 50970, 67960, 81552, 101940, 135920, 174997, 203880, 349994, 407760, 524991, 699988, 874985, 1049982, 1399976, 1749970, 2099964, 2624955, 2799952, 3499940, 4199928, 5249910, 6999880, 8399856, 10499820, 13999760, 20999640, 41999280]

約数ペア:

[(1, 41999280), (2, 20999640), (3, 13999760), (4, 10499820), (5, 8399856), (6, 6999880), (8, 5249910), (10, 4199928), (12, 3499940), (15, 2799952), (16, 2624955), (20, 2099964), (24, 1749970), (30, 1399976), (40, 1049982), (48, 874985), (60, 699988), (80, 524991), (103, 407760), (120, 349994), (206, 203880), (240, 174997), (309, 135920), (412, 101940), (515, 81552), (618, 67960), (824, 50970), (1030, 40776), (1236, 33980), (1545, 27184), (1648, 25485), (1699, 24720), (2060, 20388), (2472, 16990), (3090, 13592), (3398, 12360), (4120, 10194), (4944, 8495), (5097, 8240), (6180, 6796)]