130280600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21013}}^1$

素因数の和:21060

約数の個数: 48

約数和(自身を含む): 312688320

約数和(自身を除く): 182407720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 21013, 42026, 84052, 105065, 168104, 210130, 420260, 525325, 651403, 840520, 1050650, 1302806, 2101300, 2605612, 3257015, 4202600, 5211224, 6514030, 13028060, 16285075, 26056120, 32570150, 65140300, 130280600]

約数ペア:

[(1, 130280600), (2, 65140300), (4, 32570150), (5, 26056120), (8, 16285075), (10, 13028060), (20, 6514030), (25, 5211224), (31, 4202600), (40, 3257015), (50, 2605612), (62, 2101300), (100, 1302806), (124, 1050650), (155, 840520), (200, 651403), (248, 525325), (310, 420260), (620, 210130), (775, 168104), (1240, 105065), (1550, 84052), (3100, 42026), (6200, 21013)]