11490432460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1921477}}^1$

素因数の和:1921522

約数の個数: 48

約数和(自身を含む): 27115897536

約数和(自身を除く): 15625465076

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, 1921477, 3842954, 7685908, 9607385, 19214770, 24979201, 38429540, 44193971, 49958402, 88387942, 99916804, 124896005, 176775884, 220969855, 249792010, 441939710, 499584020, 574521623, 883879420, 1149043246, 2298086492, 2872608115, 5745216230, 11490432460]

約数ペア:

[(1, 11490432460), (2, 5745216230), (4, 2872608115), (5, 2298086492), (10, 1149043246), (13, 883879420), (20, 574521623), (23, 499584020), (26, 441939710), (46, 249792010), (52, 220969855), (65, 176775884), (92, 124896005), (115, 99916804), (130, 88387942), (230, 49958402), (260, 44193971), (299, 38429540), (460, 24979201), (598, 19214770), (1196, 9607385), (1495, 7685908), (2990, 3842954), (5980, 1921477)]