47343400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 120304800

約数和(自身を除く): 72961400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 131, 139, 200, 260, 262, 278, 325, 520, 524, 556, 650, 655, 695, 1048, 1112, 1300, 1310, 1390, 1703, 1807, 2600, 2620, 2780, 3275, 3406, 3475, 3614, 5240, 5560, 6550, 6812, 6950, 7228, 8515, 9035, 13100, 13624, 13900, 14456, 17030, 18070, 18209, 26200, 27800, 34060, 36140, 36418, 42575, 45175, 68120, 72280, 72836, 85150, 90350, 91045, 145672, 170300, 180700, 182090, 236717, 340600, 361400, 364180, 455225, 473434, 728360, 910450, 946868, 1183585, 1820900, 1893736, 2367170, 3641800, 4734340, 5917925, 9468680, 11835850, 23671700, 47343400]

約数ペア:

[(1, 47343400), (2, 23671700), (4, 11835850), (5, 9468680), (8, 5917925), (10, 4734340), (13, 3641800), (20, 2367170), (25, 1893736), (26, 1820900), (40, 1183585), (50, 946868), (52, 910450), (65, 728360), (100, 473434), (104, 455225), (130, 364180), (131, 361400), (139, 340600), (200, 236717), (260, 182090), (262, 180700), (278, 170300), (325, 145672), (520, 91045), (524, 90350), (556, 85150), (650, 72836), (655, 72280), (695, 68120), (1048, 45175), (1112, 42575), (1300, 36418), (1310, 36140), (1390, 34060), (1703, 27800), (1807, 26200), (2600, 18209), (2620, 18070), (2780, 17030), (3275, 14456), (3406, 13900), (3475, 13624), (3614, 13100), (5240, 9035), (5560, 8515), (6550, 7228), (6812, 6950)]