4983320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 7112680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 83, 95, 152, 158, 166, 190, 316, 332, 380, 395, 415, 632, 664, 760, 790, 830, 1501, 1577, 1580, 1660, 3002, 3154, 3160, 3320, 6004, 6308, 6557, 7505, 7885, 12008, 12616, 13114, 15010, 15770, 26228, 30020, 31540, 32785, 52456, 60040, 63080, 65570, 124583, 131140, 249166, 262280, 498332, 622915, 996664, 1245830, 2491660, 4983320]

約数ペア:

[(1, 4983320), (2, 2491660), (4, 1245830), (5, 996664), (8, 622915), (10, 498332), (19, 262280), (20, 249166), (38, 131140), (40, 124583), (76, 65570), (79, 63080), (83, 60040), (95, 52456), (152, 32785), (158, 31540), (166, 30020), (190, 26228), (316, 15770), (332, 15010), (380, 13114), (395, 12616), (415, 12008), (632, 7885), (664, 7505), (760, 6557), (790, 6308), (830, 6004), (1501, 3320), (1577, 3160), (1580, 3154), (1660, 3002)]