25432430

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 46823616

約数和(自身を除く): 21391186

約数列:

[1, 2, 5, 10, 97, 157, 167, 194, 314, 334, 485, 785, 835, 970, 1570, 1670, 15229, 16199, 26219, 30458, 32398, 52438, 76145, 80995, 131095, 152290, 161990, 262190, 2543243, 5086486, 12716215, 25432430]

約数ペア:

[(1, 25432430), (2, 12716215), (5, 5086486), (10, 2543243), (97, 262190), (157, 161990), (167, 152290), (194, 131095), (314, 80995), (334, 76145), (485, 52438), (785, 32398), (835, 30458), (970, 26219), (1570, 16199), (1670, 15229)]