88354180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 205752960

約数和(自身を除く): 117398780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 53, 76, 82, 95, 106, 107, 164, 190, 205, 212, 214, 265, 380, 410, 428, 530, 535, 779, 820, 1007, 1060, 1070, 1558, 2014, 2033, 2140, 2173, 3116, 3895, 4028, 4066, 4346, 4387, 5035, 5671, 7790, 8132, 8692, 8774, 10070, 10165, 10865, 11342, 15580, 17548, 20140, 20330, 21730, 21935, 22684, 28355, 40660, 41287, 43460, 43870, 56710, 82574, 83353, 87740, 107749, 113420, 165148, 166706, 206435, 215498, 232511, 333412, 412870, 416765, 430996, 465022, 538745, 825740, 833530, 930044, 1077490, 1162555, 1667060, 2154980, 2325110, 4417709, 4650220, 8835418, 17670836, 22088545, 44177090, 88354180]

約数ペア:

[(1, 88354180), (2, 44177090), (4, 22088545), (5, 17670836), (10, 8835418), (19, 4650220), (20, 4417709), (38, 2325110), (41, 2154980), (53, 1667060), (76, 1162555), (82, 1077490), (95, 930044), (106, 833530), (107, 825740), (164, 538745), (190, 465022), (205, 430996), (212, 416765), (214, 412870), (265, 333412), (380, 232511), (410, 215498), (428, 206435), (530, 166706), (535, 165148), (779, 113420), (820, 107749), (1007, 87740), (1060, 83353), (1070, 82574), (1558, 56710), (2014, 43870), (2033, 43460), (2140, 41287), (2173, 40660), (3116, 28355), (3895, 22684), (4028, 21935), (4066, 21730), (4346, 20330), (4387, 20140), (5035, 17548), (5671, 15580), (7790, 11342), (8132, 10865), (8692, 10165), (8774, 10070)]