86030680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 200931840

約数和(自身を除く): 114901160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 67, 94, 134, 188, 235, 268, 335, 376, 470, 536, 670, 683, 940, 1340, 1366, 1880, 2680, 2732, 3149, 3415, 5464, 6298, 6830, 12596, 13660, 15745, 25192, 27320, 31490, 32101, 45761, 62980, 64202, 91522, 125960, 128404, 160505, 183044, 228805, 256808, 321010, 366088, 457610, 642020, 915220, 1284040, 1830440, 2150767, 4301534, 8603068, 10753835, 17206136, 21507670, 43015340, 86030680]

約数ペア:

[(1, 86030680), (2, 43015340), (4, 21507670), (5, 17206136), (8, 10753835), (10, 8603068), (20, 4301534), (40, 2150767), (47, 1830440), (67, 1284040), (94, 915220), (134, 642020), (188, 457610), (235, 366088), (268, 321010), (335, 256808), (376, 228805), (470, 183044), (536, 160505), (670, 128404), (683, 125960), (940, 91522), (1340, 64202), (1366, 62980), (1880, 45761), (2680, 32101), (2732, 31490), (3149, 27320), (3415, 25192), (5464, 15745), (6298, 13660), (6830, 12596)]