2312600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 5565120

約数和(自身を除く): 3252520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 373, 620, 746, 775, 1240, 1492, 1550, 1865, 2984, 3100, 3730, 6200, 7460, 9325, 11563, 14920, 18650, 23126, 37300, 46252, 57815, 74600, 92504, 115630, 231260, 289075, 462520, 578150, 1156300, 2312600]

約数ペア:

[(1, 2312600), (2, 1156300), (4, 578150), (5, 462520), (8, 289075), (10, 231260), (20, 115630), (25, 92504), (31, 74600), (40, 57815), (50, 46252), (62, 37300), (100, 23126), (124, 18650), (155, 14920), (200, 11563), (248, 9325), (310, 7460), (373, 6200), (620, 3730), (746, 3100), (775, 2984), (1240, 1865), (1492, 1550)]