4416729340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{18313}}^1$

素因数の和:18742

約数の個数: 48

約数和(自身を含む): 9599466240

約数和(自身を除く): 5182736900

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 389, 620, 778, 1556, 1945, 3890, 7780, 12059, 18313, 24118, 36626, 48236, 60295, 73252, 91565, 120590, 183130, 241180, 366260, 567703, 1135406, 2270812, 2838515, 5677030, 7123757, 11354060, 14247514, 28495028, 35618785, 71237570, 142475140, 220836467, 441672934, 883345868, 1104182335, 2208364670, 4416729340]

約数ペア:

[(1, 4416729340), (2, 2208364670), (4, 1104182335), (5, 883345868), (10, 441672934), (20, 220836467), (31, 142475140), (62, 71237570), (124, 35618785), (155, 28495028), (310, 14247514), (389, 11354060), (620, 7123757), (778, 5677030), (1556, 2838515), (1945, 2270812), (3890, 1135406), (7780, 567703), (12059, 366260), (18313, 241180), (24118, 183130), (36626, 120590), (48236, 91565), (60295, 73252)]