88638420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6025

約数の個数: 96

約数和(自身を含む): 281393280

約数和(自身を除く): 192754860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 5981, 7410, 11962, 14820, 17943, 23924, 29905, 35886, 59810, 71772, 77753, 89715, 113639, 119620, 155506, 179430, 227278, 233259, 311012, 340917, 358860, 388765, 454556, 466518, 568195, 681834, 777530, 933036, 1136390, 1166295, 1363668, 1477307, 1555060, 1704585, 2272780, 2332590, 2954614, 3409170, 4431921, 4665180, 5909228, 6818340, 7386535, 8863842, 14773070, 17727684, 22159605, 29546140, 44319210, 88638420]

約数ペア:

[(1, 88638420), (2, 44319210), (3, 29546140), (4, 22159605), (5, 17727684), (6, 14773070), (10, 8863842), (12, 7386535), (13, 6818340), (15, 5909228), (19, 4665180), (20, 4431921), (26, 3409170), (30, 2954614), (38, 2332590), (39, 2272780), (52, 1704585), (57, 1555060), (60, 1477307), (65, 1363668), (76, 1166295), (78, 1136390), (95, 933036), (114, 777530), (130, 681834), (156, 568195), (190, 466518), (195, 454556), (228, 388765), (247, 358860), (260, 340917), (285, 311012), (380, 233259), (390, 227278), (494, 179430), (570, 155506), (741, 119620), (780, 113639), (988, 89715), (1140, 77753), (1235, 71772), (1482, 59810), (2470, 35886), (2964, 29905), (3705, 23924), (4940, 17943), (5981, 14820), (7410, 11962)]