12508600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 33279120

約数和(自身を除く): 20770520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 283, 325, 340, 425, 442, 520, 566, 650, 680, 850, 884, 1105, 1132, 1300, 1415, 1700, 1768, 2210, 2264, 2600, 2830, 3400, 3679, 4420, 4811, 5525, 5660, 7075, 7358, 8840, 9622, 11050, 11320, 14150, 14716, 18395, 19244, 22100, 24055, 28300, 29432, 36790, 38488, 44200, 48110, 56600, 62543, 73580, 91975, 96220, 120275, 125086, 147160, 183950, 192440, 240550, 250172, 312715, 367900, 481100, 500344, 625430, 735800, 962200, 1250860, 1563575, 2501720, 3127150, 6254300, 12508600]

約数ペア:

[(1, 12508600), (2, 6254300), (4, 3127150), (5, 2501720), (8, 1563575), (10, 1250860), (13, 962200), (17, 735800), (20, 625430), (25, 500344), (26, 481100), (34, 367900), (40, 312715), (50, 250172), (52, 240550), (65, 192440), (68, 183950), (85, 147160), (100, 125086), (104, 120275), (130, 96220), (136, 91975), (170, 73580), (200, 62543), (221, 56600), (260, 48110), (283, 44200), (325, 38488), (340, 36790), (425, 29432), (442, 28300), (520, 24055), (566, 22100), (650, 19244), (680, 18395), (850, 14716), (884, 14150), (1105, 11320), (1132, 11050), (1300, 9622), (1415, 8840), (1700, 7358), (1768, 7075), (2210, 5660), (2264, 5525), (2600, 4811), (2830, 4420), (3400, 3679)]