23372180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 53218704

約数和(自身を除く): 29846524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 373, 482, 746, 964, 1205, 1492, 1865, 2410, 3133, 3730, 4820, 4849, 6266, 7460, 9698, 12532, 15665, 19396, 24245, 31330, 48490, 62660, 89893, 96980, 179786, 359572, 449465, 898930, 1168609, 1797860, 2337218, 4674436, 5843045, 11686090, 23372180]

約数ペア:

[(1, 23372180), (2, 11686090), (4, 5843045), (5, 4674436), (10, 2337218), (13, 1797860), (20, 1168609), (26, 898930), (52, 449465), (65, 359572), (130, 179786), (241, 96980), (260, 89893), (373, 62660), (482, 48490), (746, 31330), (964, 24245), (1205, 19396), (1492, 15665), (1865, 12532), (2410, 9698), (3133, 7460), (3730, 6266), (4820, 4849)]