108225520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5522

約数の個数: 80

約数和(自身を含む): 285294240

約数和(自身を除く): 177068720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 5477, 9880, 10954, 19760, 21908, 27385, 43816, 54770, 71201, 87632, 104063, 109540, 142402, 208126, 219080, 284804, 356005, 416252, 438160, 520315, 569608, 712010, 832504, 1040630, 1139216, 1352819, 1424020, 1665008, 2081260, 2705638, 2848040, 4162520, 5411276, 5696080, 6764095, 8325040, 10822552, 13528190, 21645104, 27056380, 54112760, 108225520]

約数ペア:

[(1, 108225520), (2, 54112760), (4, 27056380), (5, 21645104), (8, 13528190), (10, 10822552), (13, 8325040), (16, 6764095), (19, 5696080), (20, 5411276), (26, 4162520), (38, 2848040), (40, 2705638), (52, 2081260), (65, 1665008), (76, 1424020), (80, 1352819), (95, 1139216), (104, 1040630), (130, 832504), (152, 712010), (190, 569608), (208, 520315), (247, 438160), (260, 416252), (304, 356005), (380, 284804), (494, 219080), (520, 208126), (760, 142402), (988, 109540), (1040, 104063), (1235, 87632), (1520, 71201), (1976, 54770), (2470, 43816), (3952, 27385), (4940, 21908), (5477, 19760), (9880, 10954)]