5813511880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 14457139200

約数和(自身を除く): 8643627320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 179, 220, 223, 331, 358, 440, 446, 662, 716, 892, 895, 1115, 1324, 1432, 1655, 1784, 1790, 1969, 2230, 2453, 2648, 3310, 3580, 3641, 3938, 4460, 4906, 6620, 7160, 7282, 7876, 8920, 9812, 9845, 12265, 13240, 14564, 15752, 18205, 19624, 19690, 24530, 29128, 36410, 39380, 39917, 49060, 59249, 72820, 73813, 78760, 79834, 98120, 118498, 145640, 147626, 159668, 199585, 236996, 295252, 296245, 319336, 369065, 399170, 439087, 473992, 590504, 592490, 651739, 738130, 798340, 811943, 878174, 1184980, 1303478, 1476260, 1596680, 1623886, 1756348, 2195435, 2369960, 2606956, 2952520, 3247772, 3258695, 3512696, 4059715, 4390870, 5213912, 6495544, 6517390, 8119430, 8781740, 13034780, 13212527, 16238860, 17563480, 26069560, 26425054, 32477720, 52850108, 66062635, 105700216, 132125270, 145337797, 264250540, 290675594, 528501080, 581351188, 726688985, 1162702376, 1453377970, 2906755940, 5813511880]

約数ペア:

[(1, 5813511880), (2, 2906755940), (4, 1453377970), (5, 1162702376), (8, 726688985), (10, 581351188), (11, 528501080), (20, 290675594), (22, 264250540), (40, 145337797), (44, 132125270), (55, 105700216), (88, 66062635), (110, 52850108), (179, 32477720), (220, 26425054), (223, 26069560), (331, 17563480), (358, 16238860), (440, 13212527), (446, 13034780), (662, 8781740), (716, 8119430), (892, 6517390), (895, 6495544), (1115, 5213912), (1324, 4390870), (1432, 4059715), (1655, 3512696), (1784, 3258695), (1790, 3247772), (1969, 2952520), (2230, 2606956), (2453, 2369960), (2648, 2195435), (3310, 1756348), (3580, 1623886), (3641, 1596680), (3938, 1476260), (4460, 1303478), (4906, 1184980), (6620, 878174), (7160, 811943), (7282, 798340), (7876, 738130), (8920, 651739), (9812, 592490), (9845, 590504), (12265, 473992), (13240, 439087), (14564, 399170), (15752, 369065), (18205, 319336), (19624, 296245), (19690, 295252), (24530, 236996), (29128, 199585), (36410, 159668), (39380, 147626), (39917, 145640), (49060, 118498), (59249, 98120), (72820, 79834), (73813, 78760)]