22856960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2579

約数の個数: 72

約数和(自身を含む): 62595456

約数和(自身を除く): 39738496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2551, 4480, 5102, 8960, 10204, 12755, 17857, 20408, 25510, 35714, 40816, 51020, 71428, 81632, 89285, 102040, 142856, 163264, 178570, 204080, 285712, 326528, 357140, 408160, 571424, 653056, 714280, 816320, 1142848, 1428560, 1632640, 2285696, 2857120, 3265280, 4571392, 5714240, 11428480, 22856960]

約数ペア:

[(1, 22856960), (2, 11428480), (4, 5714240), (5, 4571392), (7, 3265280), (8, 2857120), (10, 2285696), (14, 1632640), (16, 1428560), (20, 1142848), (28, 816320), (32, 714280), (35, 653056), (40, 571424), (56, 408160), (64, 357140), (70, 326528), (80, 285712), (112, 204080), (128, 178570), (140, 163264), (160, 142856), (224, 102040), (256, 89285), (280, 81632), (320, 71428), (448, 51020), (560, 40816), (640, 35714), (896, 25510), (1120, 20408), (1280, 17857), (1792, 12755), (2240, 10204), (2551, 8960), (4480, 5102)]