97451240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30839}}^1$

素因数の和:30929

約数の個数: 32

約数和(自身を含む): 222048000

約数和(自身を除く): 124596760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 30839, 61678, 123356, 154195, 246712, 308390, 616780, 1233560, 2436281, 4872562, 9745124, 12181405, 19490248, 24362810, 48725620, 97451240]

約数ペア:

[(1, 97451240), (2, 48725620), (4, 24362810), (5, 19490248), (8, 12181405), (10, 9745124), (20, 4872562), (40, 2436281), (79, 1233560), (158, 616780), (316, 308390), (395, 246712), (632, 154195), (790, 123356), (1580, 61678), (3160, 30839)]