1880452484

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 3610320000

約数和(自身を除く): 1729867516

約数列:

[1, 2, 4, 17, 34, 59, 68, 79, 118, 158, 236, 289, 316, 349, 578, 698, 1003, 1156, 1343, 1396, 2006, 2686, 4012, 4661, 5372, 5933, 9322, 11866, 17051, 18644, 20591, 22831, 23732, 27571, 34102, 41182, 45662, 55142, 68204, 79237, 82364, 91324, 100861, 110284, 158474, 201722, 316948, 350047, 403444, 468707, 700094, 937414, 1347029, 1400188, 1626689, 1874828, 2694058, 3253378, 5388116, 5950799, 6506756, 7968019, 11901598, 15936038, 23803196, 27653713, 31872076, 55307426, 110614852, 470113121, 940226242, 1880452484]

約数ペア:

[(1, 1880452484), (2, 940226242), (4, 470113121), (17, 110614852), (34, 55307426), (59, 31872076), (68, 27653713), (79, 23803196), (118, 15936038), (158, 11901598), (236, 7968019), (289, 6506756), (316, 5950799), (349, 5388116), (578, 3253378), (698, 2694058), (1003, 1874828), (1156, 1626689), (1343, 1400188), (1396, 1347029), (2006, 937414), (2686, 700094), (4012, 468707), (4661, 403444), (5372, 350047), (5933, 316948), (9322, 201722), (11866, 158474), (17051, 110284), (18644, 100861), (20591, 91324), (22831, 82364), (23732, 79237), (27571, 68204), (34102, 55142), (41182, 45662)]