23927800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9232

約数の個数: 48

約数和(自身を含む): 59918040

約数和(自身を除く): 35990240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 9203, 18406, 36812, 46015, 73624, 92030, 119639, 184060, 230075, 239278, 368120, 460150, 478556, 598195, 920300, 957112, 1196390, 1840600, 2392780, 2990975, 4785560, 5981950, 11963900, 23927800]

約数ペア:

[(1, 23927800), (2, 11963900), (4, 5981950), (5, 4785560), (8, 2990975), (10, 2392780), (13, 1840600), (20, 1196390), (25, 957112), (26, 920300), (40, 598195), (50, 478556), (52, 460150), (65, 368120), (100, 239278), (104, 230075), (130, 184060), (200, 119639), (260, 92030), (325, 73624), (520, 46015), (650, 36812), (1300, 18406), (2600, 9203)]