70010720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 180478368

約数和(自身を除く): 110467648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 97, 104, 130, 160, 194, 208, 260, 347, 388, 416, 485, 520, 694, 776, 970, 1040, 1261, 1388, 1552, 1735, 1940, 2080, 2522, 2776, 3104, 3470, 3880, 4511, 5044, 5552, 6305, 6940, 7760, 9022, 10088, 11104, 12610, 13880, 15520, 18044, 20176, 22555, 25220, 27760, 33659, 36088, 40352, 45110, 50440, 55520, 67318, 72176, 90220, 100880, 134636, 144352, 168295, 180440, 201760, 269272, 336590, 360880, 437567, 538544, 673180, 721760, 875134, 1077088, 1346360, 1750268, 2187835, 2692720, 3500536, 4375670, 5385440, 7001072, 8751340, 14002144, 17502680, 35005360, 70010720]

約数ペア:

[(1, 70010720), (2, 35005360), (4, 17502680), (5, 14002144), (8, 8751340), (10, 7001072), (13, 5385440), (16, 4375670), (20, 3500536), (26, 2692720), (32, 2187835), (40, 1750268), (52, 1346360), (65, 1077088), (80, 875134), (97, 721760), (104, 673180), (130, 538544), (160, 437567), (194, 360880), (208, 336590), (260, 269272), (347, 201760), (388, 180440), (416, 168295), (485, 144352), (520, 134636), (694, 100880), (776, 90220), (970, 72176), (1040, 67318), (1261, 55520), (1388, 50440), (1552, 45110), (1735, 40352), (1940, 36088), (2080, 33659), (2522, 27760), (2776, 25220), (3104, 22555), (3470, 20176), (3880, 18044), (4511, 15520), (5044, 13880), (5552, 12610), (6305, 11104), (6940, 10088), (7760, 9022)]