83423480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 225555840

約数和(自身を除く): 142132360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1373, 1519, 1736, 1960, 2170, 2746, 3038, 4340, 5492, 6076, 6865, 7595, 8680, 9611, 10984, 12152, 13730, 15190, 19222, 27460, 30380, 38444, 42563, 48055, 54920, 60760, 67277, 76888, 85126, 96110, 134554, 170252, 192220, 212815, 269108, 297941, 336385, 340504, 384440, 425630, 538216, 595882, 672770, 851260, 1191764, 1345540, 1489705, 1702520, 2085587, 2383528, 2691080, 2979410, 4171174, 5958820, 8342348, 10427935, 11917640, 16684696, 20855870, 41711740, 83423480]

約数ペア:

[(1, 83423480), (2, 41711740), (4, 20855870), (5, 16684696), (7, 11917640), (8, 10427935), (10, 8342348), (14, 5958820), (20, 4171174), (28, 2979410), (31, 2691080), (35, 2383528), (40, 2085587), (49, 1702520), (56, 1489705), (62, 1345540), (70, 1191764), (98, 851260), (124, 672770), (140, 595882), (155, 538216), (196, 425630), (217, 384440), (245, 340504), (248, 336385), (280, 297941), (310, 269108), (392, 212815), (434, 192220), (490, 170252), (620, 134554), (868, 96110), (980, 85126), (1085, 76888), (1240, 67277), (1373, 60760), (1519, 54920), (1736, 48055), (1960, 42563), (2170, 38444), (2746, 30380), (3038, 27460), (4340, 19222), (5492, 15190), (6076, 13730), (6865, 12152), (7595, 10984), (8680, 9611)]