107421820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 267724800

約数和(自身を除く): 160302980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 589, 620, 682, 829, 836, 1045, 1178, 1364, 1658, 1705, 2090, 2356, 2945, 3316, 3410, 4145, 4180, 5890, 6479, 6820, 8290, 9119, 11780, 12958, 15751, 16580, 18238, 25699, 25916, 31502, 32395, 36476, 45595, 51398, 63004, 64790, 78755, 91190, 102796, 128495, 129580, 157510, 173261, 182380, 256990, 282689, 315020, 346522, 488281, 513980, 565378, 693044, 866305, 976562, 1130756, 1413445, 1732610, 1953124, 2441405, 2826890, 3465220, 4882810, 5371091, 5653780, 9765620, 10742182, 21484364, 26855455, 53710910, 107421820]

約数ペア:

[(1, 107421820), (2, 53710910), (4, 26855455), (5, 21484364), (10, 10742182), (11, 9765620), (19, 5653780), (20, 5371091), (22, 4882810), (31, 3465220), (38, 2826890), (44, 2441405), (55, 1953124), (62, 1732610), (76, 1413445), (95, 1130756), (110, 976562), (124, 866305), (155, 693044), (190, 565378), (209, 513980), (220, 488281), (310, 346522), (341, 315020), (380, 282689), (418, 256990), (589, 182380), (620, 173261), (682, 157510), (829, 129580), (836, 128495), (1045, 102796), (1178, 91190), (1364, 78755), (1658, 64790), (1705, 63004), (2090, 51398), (2356, 45595), (2945, 36476), (3316, 32395), (3410, 31502), (4145, 25916), (4180, 25699), (5890, 18238), (6479, 16580), (6820, 15751), (8290, 12958), (9119, 11780)]