9369760

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 22336776

約数和(自身を除く): 12967016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 373, 628, 746, 785, 1256, 1492, 1570, 1865, 2512, 2984, 3140, 3730, 5024, 5968, 6280, 7460, 11936, 12560, 14920, 25120, 29840, 58561, 59680, 117122, 234244, 292805, 468488, 585610, 936976, 1171220, 1873952, 2342440, 4684880, 9369760]

約数ペア:

[(1, 9369760), (2, 4684880), (4, 2342440), (5, 1873952), (8, 1171220), (10, 936976), (16, 585610), (20, 468488), (32, 292805), (40, 234244), (80, 117122), (157, 59680), (160, 58561), (314, 29840), (373, 25120), (628, 14920), (746, 12560), (785, 11936), (1256, 7460), (1492, 6280), (1570, 5968), (1865, 5024), (2512, 3730), (2984, 3140)]