124185380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 298045440

約数和(自身を除く): 173860060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 131, 139, 155, 220, 262, 278, 310, 341, 524, 556, 620, 655, 682, 695, 1310, 1364, 1390, 1441, 1529, 1705, 2620, 2780, 2882, 3058, 3410, 4061, 4309, 5764, 6116, 6820, 7205, 7645, 8122, 8618, 14410, 15290, 16244, 17236, 18209, 20305, 21545, 28820, 30580, 36418, 40610, 43090, 44671, 47399, 72836, 81220, 86180, 89342, 91045, 94798, 178684, 182090, 189596, 200299, 223355, 236995, 364180, 400598, 446710, 473990, 564479, 801196, 893420, 947980, 1001495, 1128958, 2002990, 2257916, 2822395, 4005980, 5644790, 6209269, 11289580, 12418538, 24837076, 31046345, 62092690, 124185380]

約数ペア:

[(1, 124185380), (2, 62092690), (4, 31046345), (5, 24837076), (10, 12418538), (11, 11289580), (20, 6209269), (22, 5644790), (31, 4005980), (44, 2822395), (55, 2257916), (62, 2002990), (110, 1128958), (124, 1001495), (131, 947980), (139, 893420), (155, 801196), (220, 564479), (262, 473990), (278, 446710), (310, 400598), (341, 364180), (524, 236995), (556, 223355), (620, 200299), (655, 189596), (682, 182090), (695, 178684), (1310, 94798), (1364, 91045), (1390, 89342), (1441, 86180), (1529, 81220), (1705, 72836), (2620, 47399), (2780, 44671), (2882, 43090), (3058, 40610), (3410, 36418), (4061, 30580), (4309, 28820), (5764, 21545), (6116, 20305), (6820, 18209), (7205, 17236), (7645, 16244), (8122, 15290), (8618, 14410)]