45095440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 114117696

約数和(自身を除く): 69022256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 131, 208, 260, 262, 331, 520, 524, 655, 662, 1040, 1048, 1310, 1324, 1655, 1703, 2096, 2620, 2648, 3310, 3406, 4303, 5240, 5296, 6620, 6812, 8515, 8606, 10480, 13240, 13624, 17030, 17212, 21515, 26480, 27248, 34060, 34424, 43030, 43361, 68120, 68848, 86060, 86722, 136240, 172120, 173444, 216805, 344240, 346888, 433610, 563693, 693776, 867220, 1127386, 1734440, 2254772, 2818465, 3468880, 4509544, 5636930, 9019088, 11273860, 22547720, 45095440]

約数ペア:

[(1, 45095440), (2, 22547720), (4, 11273860), (5, 9019088), (8, 5636930), (10, 4509544), (13, 3468880), (16, 2818465), (20, 2254772), (26, 1734440), (40, 1127386), (52, 867220), (65, 693776), (80, 563693), (104, 433610), (130, 346888), (131, 344240), (208, 216805), (260, 173444), (262, 172120), (331, 136240), (520, 86722), (524, 86060), (655, 68848), (662, 68120), (1040, 43361), (1048, 43030), (1310, 34424), (1324, 34060), (1655, 27248), (1703, 26480), (2096, 21515), (2620, 17212), (2648, 17030), (3310, 13624), (3406, 13240), (4303, 10480), (5240, 8606), (5296, 8515), (6620, 6812)]