65650650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 177363648

約数和(自身を除く): 111712998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 131, 150, 195, 257, 262, 325, 390, 393, 514, 650, 655, 771, 786, 975, 1285, 1310, 1542, 1703, 1950, 1965, 2570, 3275, 3341, 3406, 3855, 3930, 5109, 6425, 6550, 6682, 7710, 8515, 9825, 10023, 10218, 12850, 16705, 17030, 19275, 19650, 20046, 25545, 33410, 33667, 38550, 42575, 50115, 51090, 67334, 83525, 85150, 100230, 101001, 127725, 167050, 168335, 202002, 250575, 255450, 336670, 437671, 501150, 505005, 841675, 875342, 1010010, 1313013, 1683350, 2188355, 2525025, 2626026, 4376710, 5050050, 6565065, 10941775, 13130130, 21883550, 32825325, 65650650]

約数ペア:

[(1, 65650650), (2, 32825325), (3, 21883550), (5, 13130130), (6, 10941775), (10, 6565065), (13, 5050050), (15, 4376710), (25, 2626026), (26, 2525025), (30, 2188355), (39, 1683350), (50, 1313013), (65, 1010010), (75, 875342), (78, 841675), (130, 505005), (131, 501150), (150, 437671), (195, 336670), (257, 255450), (262, 250575), (325, 202002), (390, 168335), (393, 167050), (514, 127725), (650, 101001), (655, 100230), (771, 85150), (786, 83525), (975, 67334), (1285, 51090), (1310, 50115), (1542, 42575), (1703, 38550), (1950, 33667), (1965, 33410), (2570, 25545), (3275, 20046), (3341, 19650), (3406, 19275), (3855, 17030), (3930, 16705), (5109, 12850), (6425, 10218), (6550, 10023), (6682, 9825), (7710, 8515)]