5639831452040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4548251171}}^1$

素因数の和:4548251213

約数の個数: 32

約数和(自身を含む): 13098963375360

約数和(自身を除く): 7459131923320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4548251171, 9096502342, 18193004684, 22741255855, 36386009368, 45482511710, 90965023420, 140995786301, 181930046840, 281991572602, 563983145204, 704978931505, 1127966290408, 1409957863010, 2819915726020, 5639831452040]

約数ペア:

[(1, 5639831452040), (2, 2819915726020), (4, 1409957863010), (5, 1127966290408), (8, 704978931505), (10, 563983145204), (20, 281991572602), (31, 181930046840), (40, 140995786301), (62, 90965023420), (124, 45482511710), (155, 36386009368), (248, 22741255855), (310, 18193004684), (620, 9096502342), (1240, 4548251171)]