2015432900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37813}}^1$

素因数の和:37881

約数の個数: 72

約数和(自身を含む): 4824915144

約数和(自身を除く): 2809482244

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 820, 1025, 1066, 1300, 2050, 2132, 2665, 4100, 5330, 10660, 13325, 26650, 37813, 53300, 75626, 151252, 189065, 378130, 491569, 756260, 945325, 983138, 1550333, 1890650, 1966276, 2457845, 3100666, 3781300, 4915690, 6201332, 7751665, 9831380, 12289225, 15503330, 20154329, 24578450, 31006660, 38758325, 40308658, 49156900, 77516650, 80617316, 100771645, 155033300, 201543290, 403086580, 503858225, 1007716450, 2015432900]

約数ペア:

[(1, 2015432900), (2, 1007716450), (4, 503858225), (5, 403086580), (10, 201543290), (13, 155033300), (20, 100771645), (25, 80617316), (26, 77516650), (41, 49156900), (50, 40308658), (52, 38758325), (65, 31006660), (82, 24578450), (100, 20154329), (130, 15503330), (164, 12289225), (205, 9831380), (260, 7751665), (325, 6201332), (410, 4915690), (533, 3781300), (650, 3100666), (820, 2457845), (1025, 1966276), (1066, 1890650), (1300, 1550333), (2050, 983138), (2132, 945325), (2665, 756260), (4100, 491569), (5330, 378130), (10660, 189065), (13325, 151252), (26650, 75626), (37813, 53300)]