29063920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19121}}^1$

素因数の和:19153

約数の個数: 40

約数和(自身を含む): 71133840

約数和(自身を除く): 42069920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 19121, 38242, 76484, 95605, 152968, 191210, 305936, 363299, 382420, 726598, 764840, 1453196, 1529680, 1816495, 2906392, 3632990, 5812784, 7265980, 14531960, 29063920]

約数ペア:

[(1, 29063920), (2, 14531960), (4, 7265980), (5, 5812784), (8, 3632990), (10, 2906392), (16, 1816495), (19, 1529680), (20, 1453196), (38, 764840), (40, 726598), (76, 382420), (80, 363299), (95, 305936), (152, 191210), (190, 152968), (304, 95605), (380, 76484), (760, 38242), (1520, 19121)]