2275354220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{31699}}^1$

素因数の和:31842

約数の個数: 48

約数和(自身を含む): 4958133600

約数和(自身を除く): 2682779380

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 740, 970, 1940, 3589, 7178, 14356, 17945, 31699, 35890, 63398, 71780, 126796, 158495, 316990, 633980, 1172863, 2345726, 3074803, 4691452, 5864315, 6149606, 11728630, 12299212, 15374015, 23457260, 30748030, 61496060, 113767711, 227535422, 455070844, 568838555, 1137677110, 2275354220]

約数ペア:

[(1, 2275354220), (2, 1137677110), (4, 568838555), (5, 455070844), (10, 227535422), (20, 113767711), (37, 61496060), (74, 30748030), (97, 23457260), (148, 15374015), (185, 12299212), (194, 11728630), (370, 6149606), (388, 5864315), (485, 4691452), (740, 3074803), (970, 2345726), (1940, 1172863), (3589, 633980), (7178, 316990), (14356, 158495), (17945, 126796), (31699, 71780), (35890, 63398)]