1004036500

素因数分解:

$2^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{13477}}^1$

素因数の和:13645

約数の個数: 48

約数和(自身を含む): 2207696400

約数和(自身を除く): 1203659900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 149, 250, 298, 500, 596, 745, 1490, 2980, 3725, 7450, 13477, 14900, 18625, 26954, 37250, 53908, 67385, 74500, 134770, 269540, 336925, 673850, 1347700, 1684625, 2008073, 3369250, 4016146, 6738500, 8032292, 10040365, 20080730, 40161460, 50201825, 100403650, 200807300, 251009125, 502018250, 1004036500]

約数ペア:

[(1, 1004036500), (2, 502018250), (4, 251009125), (5, 200807300), (10, 100403650), (20, 50201825), (25, 40161460), (50, 20080730), (100, 10040365), (125, 8032292), (149, 6738500), (250, 4016146), (298, 3369250), (500, 2008073), (596, 1684625), (745, 1347700), (1490, 673850), (2980, 336925), (3725, 269540), (7450, 134770), (13477, 74500), (14900, 67385), (18625, 53908), (26954, 37250)]