2200688520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{390193}}^1$

素因数の和:390254

約数の個数: 64

約数和(自身を含む): 6742552320

約数和(自身を除く): 4541863800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 390193, 780386, 1170579, 1560772, 1950965, 2341158, 3121544, 3901930, 4682316, 5852895, 7803860, 9364632, 11705790, 15607720, 18339071, 23411580, 36678142, 46823160, 55017213, 73356284, 91695355, 110034426, 146712568, 183390710, 220068852, 275086065, 366781420, 440137704, 550172130, 733562840, 1100344260, 2200688520]

約数ペア:

[(1, 2200688520), (2, 1100344260), (3, 733562840), (4, 550172130), (5, 440137704), (6, 366781420), (8, 275086065), (10, 220068852), (12, 183390710), (15, 146712568), (20, 110034426), (24, 91695355), (30, 73356284), (40, 55017213), (47, 46823160), (60, 36678142), (94, 23411580), (120, 18339071), (141, 15607720), (188, 11705790), (235, 9364632), (282, 7803860), (376, 5852895), (470, 4682316), (564, 3901930), (705, 3121544), (940, 2341158), (1128, 1950965), (1410, 1560772), (1880, 1170579), (2820, 780386), (5640, 390193)]