13846800380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{5171}}^1$

素因数の和:5835

約数の個数: 96

約数和(自身を含む): 34366574592

約数和(自身を除く): 20519774212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 617, 620, 868, 1085, 1234, 2170, 2468, 3085, 4319, 4340, 5171, 6170, 8638, 10342, 12340, 17276, 19127, 20684, 21595, 25855, 36197, 38254, 43190, 51710, 72394, 76508, 86380, 95635, 103420, 133889, 144788, 160301, 180985, 191270, 267778, 320602, 361970, 382540, 535556, 641204, 669445, 723940, 801505, 1122107, 1338890, 1603010, 2244214, 2677780, 3190507, 3206020, 4488428, 5610535, 6381014, 11221070, 12762028, 15952535, 22333549, 22442140, 31905070, 44667098, 63810140, 89334196, 98905717, 111667745, 197811434, 223335490, 395622868, 446670980, 494528585, 692340019, 989057170, 1384680038, 1978114340, 2769360076, 3461700095, 6923400190, 13846800380]

約数ペア:

[(1, 13846800380), (2, 6923400190), (4, 3461700095), (5, 2769360076), (7, 1978114340), (10, 1384680038), (14, 989057170), (20, 692340019), (28, 494528585), (31, 446670980), (35, 395622868), (62, 223335490), (70, 197811434), (124, 111667745), (140, 98905717), (155, 89334196), (217, 63810140), (310, 44667098), (434, 31905070), (617, 22442140), (620, 22333549), (868, 15952535), (1085, 12762028), (1234, 11221070), (2170, 6381014), (2468, 5610535), (3085, 4488428), (4319, 3206020), (4340, 3190507), (5171, 2677780), (6170, 2244214), (8638, 1603010), (10342, 1338890), (12340, 1122107), (17276, 801505), (19127, 723940), (20684, 669445), (21595, 641204), (25855, 535556), (36197, 382540), (38254, 361970), (43190, 320602), (51710, 267778), (72394, 191270), (76508, 180985), (86380, 160301), (95635, 144788), (103420, 133889)]