70139360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 104043040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 124, 155, 158, 160, 179, 248, 310, 316, 358, 395, 496, 620, 632, 716, 790, 895, 992, 1240, 1264, 1432, 1580, 1790, 2449, 2480, 2528, 2864, 3160, 3580, 4898, 4960, 5549, 5728, 6320, 7160, 9796, 11098, 12245, 12640, 14141, 14320, 19592, 22196, 24490, 27745, 28282, 28640, 39184, 44392, 48980, 55490, 56564, 70705, 78368, 88784, 97960, 110980, 113128, 141410, 177568, 195920, 221960, 226256, 282820, 391840, 438371, 443920, 452512, 565640, 876742, 887840, 1131280, 1753484, 2191855, 2262560, 3506968, 4383710, 7013936, 8767420, 14027872, 17534840, 35069680, 70139360]

約数ペア:

[(1, 70139360), (2, 35069680), (4, 17534840), (5, 14027872), (8, 8767420), (10, 7013936), (16, 4383710), (20, 3506968), (31, 2262560), (32, 2191855), (40, 1753484), (62, 1131280), (79, 887840), (80, 876742), (124, 565640), (155, 452512), (158, 443920), (160, 438371), (179, 391840), (248, 282820), (310, 226256), (316, 221960), (358, 195920), (395, 177568), (496, 141410), (620, 113128), (632, 110980), (716, 97960), (790, 88784), (895, 78368), (992, 70705), (1240, 56564), (1264, 55490), (1432, 48980), (1580, 44392), (1790, 39184), (2449, 28640), (2480, 28282), (2528, 27745), (2864, 24490), (3160, 22196), (3580, 19592), (4898, 14320), (4960, 14141), (5549, 12640), (5728, 12245), (6320, 11098), (7160, 9796)]