25291289340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{5203969}}^1$

素因数の和:5203993

約数の個数: 72

約数和(自身を含む): 79558293360

約数和(自身を除く): 54267004020

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 5203969, 10407938, 15611907, 20815876, 26019845, 31223814, 46835721, 52039690, 62447628, 78059535, 93671442, 104079380, 140507163, 156119070, 187342884, 234178605, 281014326, 312238140, 421521489, 468357210, 562028652, 702535815, 843042978, 936714420, 1264564467, 1405071630, 1686085956, 2107607445, 2529128934, 2810143260, 4215214890, 5058257868, 6322822335, 8430429780, 12645644670, 25291289340]

約数ペア:

[(1, 25291289340), (2, 12645644670), (3, 8430429780), (4, 6322822335), (5, 5058257868), (6, 4215214890), (9, 2810143260), (10, 2529128934), (12, 2107607445), (15, 1686085956), (18, 1405071630), (20, 1264564467), (27, 936714420), (30, 843042978), (36, 702535815), (45, 562028652), (54, 468357210), (60, 421521489), (81, 312238140), (90, 281014326), (108, 234178605), (135, 187342884), (162, 156119070), (180, 140507163), (243, 104079380), (270, 93671442), (324, 78059535), (405, 62447628), (486, 52039690), (540, 46835721), (810, 31223814), (972, 26019845), (1215, 20815876), (1620, 15611907), (2430, 10407938), (4860, 5203969)]