112289320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 302279040

約数和(自身を除く): 189989720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 67, 88, 104, 110, 130, 134, 143, 220, 260, 268, 286, 293, 335, 440, 520, 536, 572, 586, 670, 715, 737, 871, 1144, 1172, 1340, 1430, 1465, 1474, 1742, 2344, 2680, 2860, 2930, 2948, 3223, 3484, 3685, 3809, 4355, 5720, 5860, 5896, 6446, 6968, 7370, 7618, 8710, 9581, 11720, 12892, 14740, 15236, 16115, 17420, 19045, 19162, 19631, 25784, 29480, 30472, 32230, 34840, 38090, 38324, 39262, 41899, 47905, 64460, 76180, 76648, 78524, 83798, 95810, 98155, 128920, 152360, 157048, 167596, 191620, 196310, 209495, 215941, 255203, 335192, 383240, 392620, 418990, 431882, 510406, 785240, 837980, 863764, 1020812, 1079705, 1276015, 1675960, 1727528, 2041624, 2159410, 2552030, 2807233, 4318820, 5104060, 5614466, 8637640, 10208120, 11228932, 14036165, 22457864, 28072330, 56144660, 112289320]

約数ペア:

[(1, 112289320), (2, 56144660), (4, 28072330), (5, 22457864), (8, 14036165), (10, 11228932), (11, 10208120), (13, 8637640), (20, 5614466), (22, 5104060), (26, 4318820), (40, 2807233), (44, 2552030), (52, 2159410), (55, 2041624), (65, 1727528), (67, 1675960), (88, 1276015), (104, 1079705), (110, 1020812), (130, 863764), (134, 837980), (143, 785240), (220, 510406), (260, 431882), (268, 418990), (286, 392620), (293, 383240), (335, 335192), (440, 255203), (520, 215941), (536, 209495), (572, 196310), (586, 191620), (670, 167596), (715, 157048), (737, 152360), (871, 128920), (1144, 98155), (1172, 95810), (1340, 83798), (1430, 78524), (1465, 76648), (1474, 76180), (1742, 64460), (2344, 47905), (2680, 41899), (2860, 39262), (2930, 38324), (2948, 38090), (3223, 34840), (3484, 32230), (3685, 30472), (3809, 29480), (4355, 25784), (5720, 19631), (5860, 19162), (5896, 19045), (6446, 17420), (6968, 16115), (7370, 15236), (7618, 14740), (8710, 12892), (9581, 11720)]