4807660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 12157488

約数和(自身を除く): 7349828

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 205, 220, 260, 286, 410, 451, 533, 572, 715, 820, 902, 1066, 1430, 1681, 1804, 2132, 2255, 2665, 2860, 3362, 4510, 5330, 5863, 6724, 8405, 9020, 10660, 11726, 16810, 18491, 21853, 23452, 29315, 33620, 36982, 43706, 58630, 73964, 87412, 92455, 109265, 117260, 184910, 218530, 240383, 369820, 437060, 480766, 961532, 1201915, 2403830, 4807660]

約数ペア:

[(1, 4807660), (2, 2403830), (4, 1201915), (5, 961532), (10, 480766), (11, 437060), (13, 369820), (20, 240383), (22, 218530), (26, 184910), (41, 117260), (44, 109265), (52, 92455), (55, 87412), (65, 73964), (82, 58630), (110, 43706), (130, 36982), (143, 33620), (164, 29315), (205, 23452), (220, 21853), (260, 18491), (286, 16810), (410, 11726), (451, 10660), (533, 9020), (572, 8405), (715, 6724), (820, 5863), (902, 5330), (1066, 4510), (1430, 3362), (1681, 2860), (1804, 2665), (2132, 2255)]