975139660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3071

約数の個数: 96

約数和(自身を含む): 2382105600

約数和(自身を除く): 1406965940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 79, 95, 110, 158, 190, 209, 220, 316, 380, 395, 418, 790, 836, 869, 1045, 1501, 1580, 1738, 2090, 2953, 3002, 3476, 4180, 4345, 5906, 6004, 7505, 8690, 11812, 14765, 15010, 16511, 17380, 29530, 30020, 32483, 33022, 56107, 59060, 64966, 66044, 82555, 112214, 129932, 162415, 165110, 224428, 233287, 280535, 324830, 330220, 466574, 561070, 617177, 649660, 933148, 1122140, 1166435, 1234354, 2332870, 2468708, 2566157, 3085885, 4432453, 4665740, 5132314, 6171770, 8864906, 10264628, 12343540, 12830785, 17729812, 22162265, 25661570, 44324530, 48756983, 51323140, 88649060, 97513966, 195027932, 243784915, 487569830, 975139660]

約数ペア:

[(1, 975139660), (2, 487569830), (4, 243784915), (5, 195027932), (10, 97513966), (11, 88649060), (19, 51323140), (20, 48756983), (22, 44324530), (38, 25661570), (44, 22162265), (55, 17729812), (76, 12830785), (79, 12343540), (95, 10264628), (110, 8864906), (158, 6171770), (190, 5132314), (209, 4665740), (220, 4432453), (316, 3085885), (380, 2566157), (395, 2468708), (418, 2332870), (790, 1234354), (836, 1166435), (869, 1122140), (1045, 933148), (1501, 649660), (1580, 617177), (1738, 561070), (2090, 466574), (2953, 330220), (3002, 324830), (3476, 280535), (4180, 233287), (4345, 224428), (5906, 165110), (6004, 162415), (7505, 129932), (8690, 112214), (11812, 82555), (14765, 66044), (15010, 64966), (16511, 59060), (17380, 56107), (29530, 33022), (30020, 32483)]