11194040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 31449600

約数和(自身を除く): 20255560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 103, 104, 110, 130, 143, 152, 190, 206, 209, 220, 247, 260, 286, 380, 412, 418, 440, 494, 515, 520, 572, 715, 760, 824, 836, 988, 1030, 1045, 1133, 1144, 1235, 1339, 1430, 1672, 1957, 1976, 2060, 2090, 2266, 2470, 2678, 2717, 2860, 3914, 4120, 4180, 4532, 4940, 5356, 5434, 5665, 5720, 6695, 7828, 8360, 9064, 9785, 9880, 10712, 10868, 11330, 13390, 13585, 14729, 15656, 19570, 21527, 21736, 22660, 25441, 26780, 27170, 29458, 39140, 43054, 45320, 50882, 53560, 54340, 58916, 73645, 78280, 86108, 101764, 107635, 108680, 117832, 127205, 147290, 172216, 203528, 215270, 254410, 279851, 294580, 430540, 508820, 559702, 589160, 861080, 1017640, 1119404, 1399255, 2238808, 2798510, 5597020, 11194040]

約数ペア:

[(1, 11194040), (2, 5597020), (4, 2798510), (5, 2238808), (8, 1399255), (10, 1119404), (11, 1017640), (13, 861080), (19, 589160), (20, 559702), (22, 508820), (26, 430540), (38, 294580), (40, 279851), (44, 254410), (52, 215270), (55, 203528), (65, 172216), (76, 147290), (88, 127205), (95, 117832), (103, 108680), (104, 107635), (110, 101764), (130, 86108), (143, 78280), (152, 73645), (190, 58916), (206, 54340), (209, 53560), (220, 50882), (247, 45320), (260, 43054), (286, 39140), (380, 29458), (412, 27170), (418, 26780), (440, 25441), (494, 22660), (515, 21736), (520, 21527), (572, 19570), (715, 15656), (760, 14729), (824, 13585), (836, 13390), (988, 11330), (1030, 10868), (1045, 10712), (1133, 9880), (1144, 9785), (1235, 9064), (1339, 8360), (1430, 7828), (1672, 6695), (1957, 5720), (1976, 5665), (2060, 5434), (2090, 5356), (2266, 4940), (2470, 4532), (2678, 4180), (2717, 4120), (2860, 3914)]