195988960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42239}}^1$

素因数の和:42283

約数の個数: 48

約数和(自身を含む): 479001600

約数和(自身を除く): 283012640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 42239, 84478, 168956, 211195, 337912, 422390, 675824, 844780, 1224931, 1351648, 1689560, 2449862, 3379120, 4899724, 6124655, 6758240, 9799448, 12249310, 19598896, 24498620, 39197792, 48997240, 97994480, 195988960]

約数ペア:

[(1, 195988960), (2, 97994480), (4, 48997240), (5, 39197792), (8, 24498620), (10, 19598896), (16, 12249310), (20, 9799448), (29, 6758240), (32, 6124655), (40, 4899724), (58, 3379120), (80, 2449862), (116, 1689560), (145, 1351648), (160, 1224931), (232, 844780), (290, 675824), (464, 422390), (580, 337912), (928, 211195), (1160, 168956), (2320, 84478), (4640, 42239)]