45225440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1324

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 76702240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1279, 1360, 1768, 2080, 2210, 2558, 2720, 3536, 4420, 5116, 6395, 7072, 8840, 10232, 12790, 16627, 17680, 20464, 21743, 25580, 33254, 35360, 40928, 43486, 51160, 66508, 83135, 86972, 102320, 108715, 133016, 166270, 173944, 204640, 217430, 266032, 282659, 332540, 347888, 434860, 532064, 565318, 665080, 695776, 869720, 1130636, 1330160, 1413295, 1739440, 2261272, 2660320, 2826590, 3478880, 4522544, 5653180, 9045088, 11306360, 22612720, 45225440]

約数ペア:

[(1, 45225440), (2, 22612720), (4, 11306360), (5, 9045088), (8, 5653180), (10, 4522544), (13, 3478880), (16, 2826590), (17, 2660320), (20, 2261272), (26, 1739440), (32, 1413295), (34, 1330160), (40, 1130636), (52, 869720), (65, 695776), (68, 665080), (80, 565318), (85, 532064), (104, 434860), (130, 347888), (136, 332540), (160, 282659), (170, 266032), (208, 217430), (221, 204640), (260, 173944), (272, 166270), (340, 133016), (416, 108715), (442, 102320), (520, 86972), (544, 83135), (680, 66508), (884, 51160), (1040, 43486), (1105, 40928), (1279, 35360), (1360, 33254), (1768, 25580), (2080, 21743), (2210, 20464), (2558, 17680), (2720, 16627), (3536, 12790), (4420, 10232), (5116, 8840), (6395, 7072)]