127095800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{48883}}^1$

素因数の和:48912

約数の個数: 48

約数和(自身を含む): 318234840

約数和(自身を除く): 191139040

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, 48883, 97766, 195532, 244415, 391064, 488830, 635479, 977660, 1222075, 1270958, 1955320, 2444150, 2541916, 3177395, 4888300, 5083832, 6354790, 9776600, 12709580, 15886975, 25419160, 31773950, 63547900, 127095800]

約数ペア:

[(1, 127095800), (2, 63547900), (4, 31773950), (5, 25419160), (8, 15886975), (10, 12709580), (13, 9776600), (20, 6354790), (25, 5083832), (26, 4888300), (40, 3177395), (50, 2541916), (52, 2444150), (65, 1955320), (100, 1270958), (104, 1222075), (130, 977660), (200, 635479), (260, 488830), (325, 391064), (520, 244415), (650, 195532), (1300, 97766), (2600, 48883)]