38833020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23971}}^1$

素因数の和:23992

約数の個数: 60

約数和(自身を含む): 121825704

約数和(自身を除く): 82992684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 23971, 47942, 71913, 95884, 119855, 143826, 215739, 239710, 287652, 359565, 431478, 479420, 647217, 719130, 862956, 1078695, 1294434, 1438260, 1941651, 2157390, 2588868, 3236085, 3883302, 4314780, 6472170, 7766604, 9708255, 12944340, 19416510, 38833020]

約数ペア:

[(1, 38833020), (2, 19416510), (3, 12944340), (4, 9708255), (5, 7766604), (6, 6472170), (9, 4314780), (10, 3883302), (12, 3236085), (15, 2588868), (18, 2157390), (20, 1941651), (27, 1438260), (30, 1294434), (36, 1078695), (45, 862956), (54, 719130), (60, 647217), (81, 479420), (90, 431478), (108, 359565), (135, 287652), (162, 239710), (180, 215739), (270, 143826), (324, 119855), (405, 95884), (540, 71913), (810, 47942), (1620, 23971)]