13305425120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{108421}}^1$

素因数の和:108508

約数の個数: 96

約数和(自身を含む): 34426153440

約数和(自身を除く): 21120728320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 416, 472, 520, 590, 767, 944, 1040, 1180, 1534, 1888, 2080, 2360, 3068, 3835, 4720, 6136, 7670, 9440, 12272, 15340, 24544, 30680, 61360, 108421, 122720, 216842, 433684, 542105, 867368, 1084210, 1409473, 1734736, 2168420, 2818946, 3469472, 4336840, 5637892, 6396839, 7047365, 8673680, 11275784, 12793678, 14094730, 17347360, 22551568, 25587356, 28189460, 31984195, 45103136, 51174712, 56378920, 63968390, 83158907, 102349424, 112757840, 127936780, 166317814, 204698848, 225515680, 255873560, 332635628, 415794535, 511747120, 665271256, 831589070, 1023494240, 1330542512, 1663178140, 2661085024, 3326356280, 6652712560, 13305425120]

約数ペア:

[(1, 13305425120), (2, 6652712560), (4, 3326356280), (5, 2661085024), (8, 1663178140), (10, 1330542512), (13, 1023494240), (16, 831589070), (20, 665271256), (26, 511747120), (32, 415794535), (40, 332635628), (52, 255873560), (59, 225515680), (65, 204698848), (80, 166317814), (104, 127936780), (118, 112757840), (130, 102349424), (160, 83158907), (208, 63968390), (236, 56378920), (260, 51174712), (295, 45103136), (416, 31984195), (472, 28189460), (520, 25587356), (590, 22551568), (767, 17347360), (944, 14094730), (1040, 12793678), (1180, 11275784), (1534, 8673680), (1888, 7047365), (2080, 6396839), (2360, 5637892), (3068, 4336840), (3835, 3469472), (4720, 2818946), (6136, 2168420), (7670, 1734736), (9440, 1409473), (12272, 1084210), (15340, 867368), (24544, 542105), (30680, 433684), (61360, 216842), (108421, 122720)]