9272380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 22085280

約数和(自身を除く): 12812900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1877, 2470, 3754, 4940, 7508, 9385, 18770, 24401, 35663, 37540, 48802, 71326, 97604, 122005, 142652, 178315, 244010, 356630, 463619, 488020, 713260, 927238, 1854476, 2318095, 4636190, 9272380]

約数ペア:

[(1, 9272380), (2, 4636190), (4, 2318095), (5, 1854476), (10, 927238), (13, 713260), (19, 488020), (20, 463619), (26, 356630), (38, 244010), (52, 178315), (65, 142652), (76, 122005), (95, 97604), (130, 71326), (190, 48802), (247, 37540), (260, 35663), (380, 24401), (494, 18770), (988, 9385), (1235, 7508), (1877, 4940), (2470, 3754)]