26656500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 83655936

約数和(自身を除く): 56999436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1367, 1500, 1625, 1950, 2734, 3250, 3900, 4101, 4875, 5468, 6500, 6835, 8202, 9750, 13670, 16404, 17771, 19500, 20505, 27340, 34175, 35542, 41010, 53313, 68350, 71084, 82020, 88855, 102525, 106626, 136700, 170875, 177710, 205050, 213252, 266565, 341750, 355420, 410100, 444275, 512625, 533130, 683500, 888550, 1025250, 1066260, 1332825, 1777100, 2050500, 2221375, 2665650, 4442750, 5331300, 6664125, 8885500, 13328250, 26656500]

約数ペア:

[(1, 26656500), (2, 13328250), (3, 8885500), (4, 6664125), (5, 5331300), (6, 4442750), (10, 2665650), (12, 2221375), (13, 2050500), (15, 1777100), (20, 1332825), (25, 1066260), (26, 1025250), (30, 888550), (39, 683500), (50, 533130), (52, 512625), (60, 444275), (65, 410100), (75, 355420), (78, 341750), (100, 266565), (125, 213252), (130, 205050), (150, 177710), (156, 170875), (195, 136700), (250, 106626), (260, 102525), (300, 88855), (325, 82020), (375, 71084), (390, 68350), (500, 53313), (650, 41010), (750, 35542), (780, 34175), (975, 27340), (1300, 20505), (1367, 19500), (1500, 17771), (1625, 16404), (1950, 13670), (2734, 9750), (3250, 8202), (3900, 6835), (4101, 6500), (4875, 5468)]