44436640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 108

約数和(自身を含む): 115233678

約数和(自身を除く): 70797038

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 289, 310, 340, 496, 527, 544, 578, 620, 680, 961, 992, 1054, 1156, 1240, 1360, 1445, 1922, 2108, 2312, 2480, 2635, 2720, 2890, 3844, 4216, 4624, 4805, 4960, 5270, 5780, 7688, 8432, 8959, 9248, 9610, 10540, 11560, 15376, 16337, 16864, 17918, 19220, 21080, 23120, 30752, 32674, 35836, 38440, 42160, 44795, 46240, 65348, 71672, 76880, 81685, 84320, 89590, 130696, 143344, 153760, 163370, 179180, 261392, 277729, 286688, 326740, 358360, 522784, 555458, 653480, 716720, 1110916, 1306960, 1388645, 1433440, 2221832, 2613920, 2777290, 4443664, 5554580, 8887328, 11109160, 22218320, 44436640]

約数ペア:

[(1, 44436640), (2, 22218320), (4, 11109160), (5, 8887328), (8, 5554580), (10, 4443664), (16, 2777290), (17, 2613920), (20, 2221832), (31, 1433440), (32, 1388645), (34, 1306960), (40, 1110916), (62, 716720), (68, 653480), (80, 555458), (85, 522784), (124, 358360), (136, 326740), (155, 286688), (160, 277729), (170, 261392), (248, 179180), (272, 163370), (289, 153760), (310, 143344), (340, 130696), (496, 89590), (527, 84320), (544, 81685), (578, 76880), (620, 71672), (680, 65348), (961, 46240), (992, 44795), (1054, 42160), (1156, 38440), (1240, 35836), (1360, 32674), (1445, 30752), (1922, 23120), (2108, 21080), (2312, 19220), (2480, 17918), (2635, 16864), (2720, 16337), (2890, 15376), (3844, 11560), (4216, 10540), (4624, 9610), (4805, 9248), (4960, 8959), (5270, 8432), (5780, 7688)]