804197680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70297}}^1$

素因数の和:70334

約数の個数: 80

約数和(自身を含む): 2196671904

約数和(自身を除く): 1392474224

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 70297, 140594, 281188, 351485, 562376, 702970, 773267, 913861, 1124752, 1405940, 1546534, 1827722, 2811880, 3093068, 3655444, 3866335, 4569305, 5623760, 6186136, 7310888, 7732670, 9138610, 10052471, 12372272, 14621776, 15465340, 18277220, 20104942, 30930680, 36554440, 40209884, 50262355, 61861360, 73108880, 80419768, 100524710, 160839536, 201049420, 402098840, 804197680]

約数ペア:

[(1, 804197680), (2, 402098840), (4, 201049420), (5, 160839536), (8, 100524710), (10, 80419768), (11, 73108880), (13, 61861360), (16, 50262355), (20, 40209884), (22, 36554440), (26, 30930680), (40, 20104942), (44, 18277220), (52, 15465340), (55, 14621776), (65, 12372272), (80, 10052471), (88, 9138610), (104, 7732670), (110, 7310888), (130, 6186136), (143, 5623760), (176, 4569305), (208, 3866335), (220, 3655444), (260, 3093068), (286, 2811880), (440, 1827722), (520, 1546534), (572, 1405940), (715, 1124752), (880, 913861), (1040, 773267), (1144, 702970), (1430, 562376), (2288, 351485), (2860, 281188), (5720, 140594), (11440, 70297)]