25204680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 83523960

約数和(自身を除く): 58319280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1321, 1590, 1908, 2120, 2385, 2642, 3180, 3816, 3963, 4770, 5284, 6360, 6605, 7926, 9540, 10568, 11889, 13210, 15852, 19080, 19815, 23778, 26420, 31704, 39630, 47556, 52840, 59445, 70013, 79260, 95112, 118890, 140026, 158520, 210039, 237780, 280052, 350065, 420078, 475560, 560104, 630117, 700130, 840156, 1050195, 1260234, 1400260, 1680312, 2100390, 2520468, 2800520, 3150585, 4200780, 5040936, 6301170, 8401560, 12602340, 25204680]

約数ペア:

[(1, 25204680), (2, 12602340), (3, 8401560), (4, 6301170), (5, 5040936), (6, 4200780), (8, 3150585), (9, 2800520), (10, 2520468), (12, 2100390), (15, 1680312), (18, 1400260), (20, 1260234), (24, 1050195), (30, 840156), (36, 700130), (40, 630117), (45, 560104), (53, 475560), (60, 420078), (72, 350065), (90, 280052), (106, 237780), (120, 210039), (159, 158520), (180, 140026), (212, 118890), (265, 95112), (318, 79260), (360, 70013), (424, 59445), (477, 52840), (530, 47556), (636, 39630), (795, 31704), (954, 26420), (1060, 23778), (1272, 19815), (1321, 19080), (1590, 15852), (1908, 13210), (2120, 11889), (2385, 10568), (2642, 9540), (3180, 7926), (3816, 6605), (3963, 6360), (4770, 5284)]