252912364520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{332779427}}^1$

素因数の和:332779457

約数の個数: 32

約数和(自身を含む): 599002970400

約数和(自身を除く): 346090605880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 332779427, 665558854, 1331117708, 1663897135, 2662235416, 3327794270, 6322809113, 6655588540, 12645618226, 13311177080, 25291236452, 31614045565, 50582472904, 63228091130, 126456182260, 252912364520]

約数ペア:

[(1, 252912364520), (2, 126456182260), (4, 63228091130), (5, 50582472904), (8, 31614045565), (10, 25291236452), (19, 13311177080), (20, 12645618226), (38, 6655588540), (40, 6322809113), (76, 3327794270), (95, 2662235416), (152, 1663897135), (190, 1331117708), (380, 665558854), (760, 332779427)]