73435760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48313}}^1$

素因数の和:48345

約数の個数: 40

約数和(自身を含む): 179728080

約数和(自身を除く): 106292320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 48313, 96626, 193252, 241565, 386504, 483130, 773008, 917947, 966260, 1835894, 1932520, 3671788, 3865040, 4589735, 7343576, 9179470, 14687152, 18358940, 36717880, 73435760]

約数ペア:

[(1, 73435760), (2, 36717880), (4, 18358940), (5, 14687152), (8, 9179470), (10, 7343576), (16, 4589735), (19, 3865040), (20, 3671788), (38, 1932520), (40, 1835894), (76, 966260), (80, 917947), (95, 773008), (152, 483130), (190, 386504), (304, 241565), (380, 193252), (760, 96626), (1520, 48313)]