41006340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 124913880

約数和(自身を除く): 83907540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409, 557, 818, 1114, 1227, 1636, 1671, 2045, 2228, 2454, 2785, 3342, 3681, 4090, 4908, 5013, 5570, 6135, 6684, 7362, 8180, 8355, 10026, 11140, 12270, 14724, 16710, 18405, 20052, 24540, 25065, 33420, 36810, 50130, 73620, 100260, 227813, 455626, 683439, 911252, 1139065, 1366878, 2050317, 2278130, 2733756, 3417195, 4100634, 4556260, 6834390, 8201268, 10251585, 13668780, 20503170, 41006340]

約数ペア:

[(1, 41006340), (2, 20503170), (3, 13668780), (4, 10251585), (5, 8201268), (6, 6834390), (9, 4556260), (10, 4100634), (12, 3417195), (15, 2733756), (18, 2278130), (20, 2050317), (30, 1366878), (36, 1139065), (45, 911252), (60, 683439), (90, 455626), (180, 227813), (409, 100260), (557, 73620), (818, 50130), (1114, 36810), (1227, 33420), (1636, 25065), (1671, 24540), (2045, 20052), (2228, 18405), (2454, 16710), (2785, 14724), (3342, 12270), (3681, 11140), (4090, 10026), (4908, 8355), (5013, 8180), (5570, 7362), (6135, 6684)]