88513880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24317}}^1$

素因数の和:24348

約数の個数: 64

約数和(自身を含む): 245125440

約数和(自身を除く): 156611560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 24317, 48634, 97268, 121585, 170219, 194536, 243170, 316121, 340438, 486340, 632242, 680876, 851095, 972680, 1264484, 1361752, 1580605, 1702190, 2212847, 2528968, 3161210, 3404380, 4425694, 6322420, 6808760, 8851388, 11064235, 12644840, 17702776, 22128470, 44256940, 88513880]

約数ペア:

[(1, 88513880), (2, 44256940), (4, 22128470), (5, 17702776), (7, 12644840), (8, 11064235), (10, 8851388), (13, 6808760), (14, 6322420), (20, 4425694), (26, 3404380), (28, 3161210), (35, 2528968), (40, 2212847), (52, 1702190), (56, 1580605), (65, 1361752), (70, 1264484), (91, 972680), (104, 851095), (130, 680876), (140, 632242), (182, 486340), (260, 340438), (280, 316121), (364, 243170), (455, 194536), (520, 170219), (728, 121585), (910, 97268), (1820, 48634), (3640, 24317)]