190446060820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1\times {\mathrm{3371}}^1$

素因数の和:5353

約数の個数: 96

約数和(自身を含む): 428576883840

約数和(自身を除く): 238130823020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1780, 1867, 3026, 3371, 3734, 6052, 6742, 7468, 7565, 9335, 13484, 15130, 16855, 18670, 30260, 31739, 33710, 37340, 57307, 63478, 67420, 114614, 126956, 158695, 166163, 229228, 286535, 300019, 317390, 332326, 573070, 600038, 634780, 664652, 830815, 1146140, 1200076, 1500095, 1661630, 2824771, 3000190, 3323260, 5100323, 5649542, 6000380, 6293657, 10200646, 11299084, 12587314, 14123855, 20401292, 25174628, 25501615, 28247710, 31468285, 51003230, 56495420, 62936570, 102006460, 106992169, 125873140, 213984338, 427968676, 534960845, 560135473, 1069921690, 1120270946, 2139843380, 2240541892, 2800677365, 5601354730, 9522303041, 11202709460, 19044606082, 38089212164, 47611515205, 95223030410, 190446060820]

約数ペア:

[(1, 190446060820), (2, 95223030410), (4, 47611515205), (5, 38089212164), (10, 19044606082), (17, 11202709460), (20, 9522303041), (34, 5601354730), (68, 2800677365), (85, 2240541892), (89, 2139843380), (170, 1120270946), (178, 1069921690), (340, 560135473), (356, 534960845), (445, 427968676), (890, 213984338), (1513, 125873140), (1780, 106992169), (1867, 102006460), (3026, 62936570), (3371, 56495420), (3734, 51003230), (6052, 31468285), (6742, 28247710), (7468, 25501615), (7565, 25174628), (9335, 20401292), (13484, 14123855), (15130, 12587314), (16855, 11299084), (18670, 10200646), (30260, 6293657), (31739, 6000380), (33710, 5649542), (37340, 5100323), (57307, 3323260), (63478, 3000190), (67420, 2824771), (114614, 1661630), (126956, 1500095), (158695, 1200076), (166163, 1146140), (229228, 830815), (286535, 664652), (300019, 634780), (317390, 600038), (332326, 573070)]