2238183880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{30593}}^1$

素因数の和:30694

約数の個数: 64

約数和(自身を含む): 5286643200

約数和(自身を除く): 3048459320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 1180, 1240, 1829, 2360, 3658, 7316, 9145, 14632, 18290, 30593, 36580, 61186, 73160, 122372, 152965, 244744, 305930, 611860, 948383, 1223720, 1804987, 1896766, 3609974, 3793532, 4741915, 7219948, 7587064, 9024935, 9483830, 14439896, 18049870, 18967660, 36099740, 37935320, 55954597, 72199480, 111909194, 223818388, 279772985, 447636776, 559545970, 1119091940, 2238183880]

約数ペア:

[(1, 2238183880), (2, 1119091940), (4, 559545970), (5, 447636776), (8, 279772985), (10, 223818388), (20, 111909194), (31, 72199480), (40, 55954597), (59, 37935320), (62, 36099740), (118, 18967660), (124, 18049870), (155, 14439896), (236, 9483830), (248, 9024935), (295, 7587064), (310, 7219948), (472, 4741915), (590, 3793532), (620, 3609974), (1180, 1896766), (1240, 1804987), (1829, 1223720), (2360, 948383), (3658, 611860), (7316, 305930), (9145, 244744), (14632, 152965), (18290, 122372), (30593, 73160), (36580, 61186)]