4286080

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 10581480

約数和(自身を除く): 6295400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 181, 185, 296, 320, 362, 370, 592, 640, 724, 740, 905, 1184, 1448, 1480, 1810, 2368, 2896, 2960, 3620, 4736, 5792, 5920, 6697, 7240, 11584, 11840, 13394, 14480, 23168, 23680, 26788, 28960, 33485, 53576, 57920, 66970, 107152, 115840, 133940, 214304, 267880, 428608, 535760, 857216, 1071520, 2143040, 4286080]

約数ペア:

[(1, 4286080), (2, 2143040), (4, 1071520), (5, 857216), (8, 535760), (10, 428608), (16, 267880), (20, 214304), (32, 133940), (37, 115840), (40, 107152), (64, 66970), (74, 57920), (80, 53576), (128, 33485), (148, 28960), (160, 26788), (181, 23680), (185, 23168), (296, 14480), (320, 13394), (362, 11840), (370, 11584), (592, 7240), (640, 6697), (724, 5920), (740, 5792), (905, 4736), (1184, 3620), (1448, 2960), (1480, 2896), (1810, 2368)]