79691300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 189571200

約数和(自身を除く): 109879900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 590, 650, 767, 1039, 1180, 1300, 1475, 1534, 2078, 2950, 3068, 3835, 4156, 5195, 5900, 7670, 10390, 13507, 15340, 19175, 20780, 25975, 27014, 38350, 51950, 54028, 61301, 67535, 76700, 103900, 122602, 135070, 245204, 270140, 306505, 337675, 613010, 675350, 796913, 1226020, 1350700, 1532525, 1593826, 3065050, 3187652, 3984565, 6130100, 7969130, 15938260, 19922825, 39845650, 79691300]

約数ペア:

[(1, 79691300), (2, 39845650), (4, 19922825), (5, 15938260), (10, 7969130), (13, 6130100), (20, 3984565), (25, 3187652), (26, 3065050), (50, 1593826), (52, 1532525), (59, 1350700), (65, 1226020), (100, 796913), (118, 675350), (130, 613010), (236, 337675), (260, 306505), (295, 270140), (325, 245204), (590, 135070), (650, 122602), (767, 103900), (1039, 76700), (1180, 67535), (1300, 61301), (1475, 54028), (1534, 51950), (2078, 38350), (2950, 27014), (3068, 25975), (3835, 20780), (4156, 19175), (5195, 15340), (5900, 13507), (7670, 10390)]