109009420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18229}}^1$

素因数の和:18274

約数の個数: 48

約数和(自身を含む): 257261760

約数和(自身を除く): 148252340

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 18229, 36458, 72916, 91145, 182290, 236977, 364580, 419267, 473954, 838534, 947908, 1184885, 1677068, 2096335, 2369770, 4192670, 4739540, 5450471, 8385340, 10900942, 21801884, 27252355, 54504710, 109009420]

約数ペア:

[(1, 109009420), (2, 54504710), (4, 27252355), (5, 21801884), (10, 10900942), (13, 8385340), (20, 5450471), (23, 4739540), (26, 4192670), (46, 2369770), (52, 2096335), (65, 1677068), (92, 1184885), (115, 947908), (130, 838534), (230, 473954), (260, 419267), (299, 364580), (460, 236977), (598, 182290), (1196, 91145), (1495, 72916), (2990, 36458), (5980, 18229)]