225624710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 438939648

約数和(自身を除く): 213314938

約数列:

[1, 2, 5, 10, 23, 46, 53, 83, 106, 115, 166, 223, 230, 265, 415, 446, 530, 830, 1115, 1219, 1909, 2230, 2438, 3818, 4399, 5129, 6095, 8798, 9545, 10258, 11819, 12190, 18509, 19090, 21995, 23638, 25645, 37018, 43990, 51290, 59095, 92545, 101177, 118190, 185090, 202354, 271837, 425707, 505885, 543674, 851414, 980977, 1011770, 1359185, 1961954, 2128535, 2718370, 4257070, 4904885, 9809770, 22562471, 45124942, 112812355, 225624710]

約数ペア:

[(1, 225624710), (2, 112812355), (5, 45124942), (10, 22562471), (23, 9809770), (46, 4904885), (53, 4257070), (83, 2718370), (106, 2128535), (115, 1961954), (166, 1359185), (223, 1011770), (230, 980977), (265, 851414), (415, 543674), (446, 505885), (530, 425707), (830, 271837), (1115, 202354), (1219, 185090), (1909, 118190), (2230, 101177), (2438, 92545), (3818, 59095), (4399, 51290), (5129, 43990), (6095, 37018), (8798, 25645), (9545, 23638), (10258, 21995), (11819, 19090), (12190, 18509)]