713521220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 1580342400

約数和(自身を除く): 866821180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 719, 841, 1180, 1438, 1682, 1711, 2876, 3364, 3422, 3595, 4205, 6844, 7190, 8410, 8555, 14380, 16820, 17110, 20851, 34220, 41702, 42421, 49619, 83404, 84842, 99238, 104255, 169684, 198476, 208510, 212105, 248095, 417020, 424210, 496190, 604679, 848420, 992380, 1209358, 1230209, 2418716, 2460418, 3023395, 4920836, 6046790, 6151045, 12093580, 12302090, 24604180, 35676061, 71352122, 142704244, 178380305, 356760610, 713521220]

約数ペア:

[(1, 713521220), (2, 356760610), (4, 178380305), (5, 142704244), (10, 71352122), (20, 35676061), (29, 24604180), (58, 12302090), (59, 12093580), (116, 6151045), (118, 6046790), (145, 4920836), (236, 3023395), (290, 2460418), (295, 2418716), (580, 1230209), (590, 1209358), (719, 992380), (841, 848420), (1180, 604679), (1438, 496190), (1682, 424210), (1711, 417020), (2876, 248095), (3364, 212105), (3422, 208510), (3595, 198476), (4205, 169684), (6844, 104255), (7190, 99238), (8410, 84842), (8555, 83404), (14380, 49619), (16820, 42421), (17110, 41702), (20851, 34220)]