79817200

素因数分解:

$2^4\times 5^2\times {\mathrm{383}}^1\times {\mathrm{521}}^1$

素因数の和:922

約数の個数: 60

約数和(自身を含む): 192630528

約数和(自身を除く): 112813328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 383, 400, 521, 766, 1042, 1532, 1915, 2084, 2605, 3064, 3830, 4168, 5210, 6128, 7660, 8336, 9575, 10420, 13025, 15320, 19150, 20840, 26050, 30640, 38300, 41680, 52100, 76600, 104200, 153200, 199543, 208400, 399086, 798172, 997715, 1596344, 1995430, 3192688, 3990860, 4988575, 7981720, 9977150, 15963440, 19954300, 39908600, 79817200]

約数ペア:

[(1, 79817200), (2, 39908600), (4, 19954300), (5, 15963440), (8, 9977150), (10, 7981720), (16, 4988575), (20, 3990860), (25, 3192688), (40, 1995430), (50, 1596344), (80, 997715), (100, 798172), (200, 399086), (383, 208400), (400, 199543), (521, 153200), (766, 104200), (1042, 76600), (1532, 52100), (1915, 41680), (2084, 38300), (2605, 30640), (3064, 26050), (3830, 20840), (4168, 19150), (5210, 15320), (6128, 13025), (7660, 10420), (8336, 9575)]