45441136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 102368448

約数和(自身を除く): 56927312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 142, 181, 208, 221, 272, 284, 362, 442, 568, 724, 884, 923, 1136, 1207, 1448, 1768, 1846, 2353, 2414, 2896, 3077, 3536, 3692, 4706, 4828, 6154, 7384, 9412, 9656, 12308, 12851, 14768, 15691, 18824, 19312, 24616, 25702, 31382, 37648, 40001, 49232, 51404, 62764, 80002, 102808, 125528, 160004, 167063, 205616, 218467, 251056, 320008, 334126, 436934, 640016, 668252, 873868, 1336504, 1747736, 2673008, 2840071, 3495472, 5680142, 11360284, 22720568, 45441136]

約数ペア:

[(1, 45441136), (2, 22720568), (4, 11360284), (8, 5680142), (13, 3495472), (16, 2840071), (17, 2673008), (26, 1747736), (34, 1336504), (52, 873868), (68, 668252), (71, 640016), (104, 436934), (136, 334126), (142, 320008), (181, 251056), (208, 218467), (221, 205616), (272, 167063), (284, 160004), (362, 125528), (442, 102808), (568, 80002), (724, 62764), (884, 51404), (923, 49232), (1136, 40001), (1207, 37648), (1448, 31382), (1768, 25702), (1846, 24616), (2353, 19312), (2414, 18824), (2896, 15691), (3077, 14768), (3536, 12851), (3692, 12308), (4706, 9656), (4828, 9412), (6154, 7384)]