10980451220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{49807}}^1$

素因数の和:50040

約数の個数: 48

約数和(自身を含む): 23530096128

約数和(自身を除く): 12549644908

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 151, 292, 302, 365, 604, 730, 755, 1460, 1510, 3020, 11023, 22046, 44092, 49807, 55115, 99614, 110230, 199228, 220460, 249035, 498070, 996140, 3635911, 7271822, 7520857, 14543644, 15041714, 18179555, 30083428, 36359110, 37604285, 72718220, 75208570, 150417140, 549022561, 1098045122, 2196090244, 2745112805, 5490225610, 10980451220]

約数ペア:

[(1, 10980451220), (2, 5490225610), (4, 2745112805), (5, 2196090244), (10, 1098045122), (20, 549022561), (73, 150417140), (146, 75208570), (151, 72718220), (292, 37604285), (302, 36359110), (365, 30083428), (604, 18179555), (730, 15041714), (755, 14543644), (1460, 7520857), (1510, 7271822), (3020, 3635911), (11023, 996140), (22046, 498070), (44092, 249035), (49807, 220460), (55115, 199228), (99614, 110230)]