118695040

素因数分解:

$2^7\times 5^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 285534720

約数和(自身を除く): 166839680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 320, 382, 640, 764, 955, 971, 1528, 1910, 1942, 3056, 3820, 3884, 4855, 6112, 7640, 7768, 9710, 12224, 15280, 15536, 19420, 24448, 30560, 31072, 38840, 61120, 62144, 77680, 122240, 124288, 155360, 185461, 310720, 370922, 621440, 741844, 927305, 1483688, 1854610, 2967376, 3709220, 5934752, 7418440, 11869504, 14836880, 23739008, 29673760, 59347520, 118695040]

約数ペア:

[(1, 118695040), (2, 59347520), (4, 29673760), (5, 23739008), (8, 14836880), (10, 11869504), (16, 7418440), (20, 5934752), (32, 3709220), (40, 2967376), (64, 1854610), (80, 1483688), (128, 927305), (160, 741844), (191, 621440), (320, 370922), (382, 310720), (640, 185461), (764, 155360), (955, 124288), (971, 122240), (1528, 77680), (1910, 62144), (1942, 61120), (3056, 38840), (3820, 31072), (3884, 30560), (4855, 24448), (6112, 19420), (7640, 15536), (7768, 15280), (9710, 12224)]