156928002200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{12862951}}^1$

素因数の和:12863028

約数の個数: 48

約数和(自身を含む): 370838906160

約数和(自身を除く): 213910903960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 12200, 12862951, 25725902, 51451804, 64314755, 102903608, 128629510, 257259020, 321573775, 514518040, 643147550, 784640011, 1286295100, 1569280022, 2572590200, 3138560044, 3923200055, 6277120088, 7846400110, 15692800220, 19616000275, 31385600440, 39232000550, 78464001100, 156928002200]

約数ペア:

[(1, 156928002200), (2, 78464001100), (4, 39232000550), (5, 31385600440), (8, 19616000275), (10, 15692800220), (20, 7846400110), (25, 6277120088), (40, 3923200055), (50, 3138560044), (61, 2572590200), (100, 1569280022), (122, 1286295100), (200, 784640011), (244, 643147550), (305, 514518040), (488, 321573775), (610, 257259020), (1220, 128629510), (1525, 102903608), (2440, 64314755), (3050, 51451804), (6100, 25725902), (12200, 12862951)]