234190120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{188863}}^1$

素因数の和:188905

約数の個数: 32

約数和(自身を含む): 543928320

約数和(自身を除く): 309738200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 188863, 377726, 755452, 944315, 1510904, 1888630, 3777260, 5854753, 7554520, 11709506, 23419012, 29273765, 46838024, 58547530, 117095060, 234190120]

約数ペア:

[(1, 234190120), (2, 117095060), (4, 58547530), (5, 46838024), (8, 29273765), (10, 23419012), (20, 11709506), (31, 7554520), (40, 5854753), (62, 3777260), (124, 1888630), (155, 1510904), (248, 944315), (310, 755452), (620, 377726), (1240, 188863)]