45688760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 113460480

約数和(自身を除く): 67771720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2143, 2665, 4264, 4286, 5330, 8572, 10660, 10715, 17144, 21320, 21430, 27859, 42860, 55718, 85720, 87863, 111436, 139295, 175726, 222872, 278590, 351452, 439315, 557180, 702904, 878630, 1114360, 1142219, 1757260, 2284438, 3514520, 4568876, 5711095, 9137752, 11422190, 22844380, 45688760]

約数ペア:

[(1, 45688760), (2, 22844380), (4, 11422190), (5, 9137752), (8, 5711095), (10, 4568876), (13, 3514520), (20, 2284438), (26, 1757260), (40, 1142219), (41, 1114360), (52, 878630), (65, 702904), (82, 557180), (104, 439315), (130, 351452), (164, 278590), (205, 222872), (260, 175726), (328, 139295), (410, 111436), (520, 87863), (533, 85720), (820, 55718), (1066, 42860), (1640, 27859), (2132, 21430), (2143, 21320), (2665, 17144), (4264, 10715), (4286, 10660), (5330, 8572)]