58631980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 145115712

約数和(自身を除く): 86483732

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 61, 68, 85, 110, 122, 170, 187, 220, 244, 257, 305, 340, 374, 514, 610, 671, 748, 935, 1028, 1037, 1220, 1285, 1342, 1870, 2074, 2570, 2684, 2827, 3355, 3740, 4148, 4369, 5140, 5185, 5654, 6710, 8738, 10370, 11308, 11407, 13420, 14135, 15677, 17476, 20740, 21845, 22814, 28270, 31354, 43690, 45628, 48059, 56540, 57035, 62708, 78385, 87380, 96118, 114070, 156770, 172447, 192236, 228140, 240295, 266509, 313540, 344894, 480590, 533018, 689788, 862235, 961180, 1066036, 1332545, 1724470, 2665090, 2931599, 3448940, 5330180, 5863198, 11726396, 14657995, 29315990, 58631980]

約数ペア:

[(1, 58631980), (2, 29315990), (4, 14657995), (5, 11726396), (10, 5863198), (11, 5330180), (17, 3448940), (20, 2931599), (22, 2665090), (34, 1724470), (44, 1332545), (55, 1066036), (61, 961180), (68, 862235), (85, 689788), (110, 533018), (122, 480590), (170, 344894), (187, 313540), (220, 266509), (244, 240295), (257, 228140), (305, 192236), (340, 172447), (374, 156770), (514, 114070), (610, 96118), (671, 87380), (748, 78385), (935, 62708), (1028, 57035), (1037, 56540), (1220, 48059), (1285, 45628), (1342, 43690), (1870, 31354), (2074, 28270), (2570, 22814), (2684, 21845), (2827, 20740), (3355, 17476), (3740, 15677), (4148, 14135), (4369, 13420), (5140, 11407), (5185, 11308), (5654, 10370), (6710, 8738)]