23835280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 65424384

約数和(自身を除く): 41589104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1373, 1736, 2170, 2480, 2746, 3472, 4340, 5492, 6865, 8680, 9611, 10984, 13730, 17360, 19222, 21968, 27460, 38444, 42563, 48055, 54920, 76888, 85126, 96110, 109840, 153776, 170252, 192220, 212815, 297941, 340504, 384440, 425630, 595882, 681008, 768880, 851260, 1191764, 1489705, 1702520, 2383528, 2979410, 3405040, 4767056, 5958820, 11917640, 23835280]

約数ペア:

[(1, 23835280), (2, 11917640), (4, 5958820), (5, 4767056), (7, 3405040), (8, 2979410), (10, 2383528), (14, 1702520), (16, 1489705), (20, 1191764), (28, 851260), (31, 768880), (35, 681008), (40, 595882), (56, 425630), (62, 384440), (70, 340504), (80, 297941), (112, 212815), (124, 192220), (140, 170252), (155, 153776), (217, 109840), (248, 96110), (280, 85126), (310, 76888), (434, 54920), (496, 48055), (560, 42563), (620, 38444), (868, 27460), (1085, 21968), (1240, 19222), (1373, 17360), (1736, 13730), (2170, 10984), (2480, 9611), (2746, 8680), (3472, 6865), (4340, 5492)]