143670880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39041}}^1$

素因数の和:39079

約数の個数: 48

約数和(自身を含む): 354189024

約数和(自身を除く): 210518144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 39041, 78082, 156164, 195205, 312328, 390410, 624656, 780820, 897943, 1249312, 1561640, 1795886, 3123280, 3591772, 4489715, 6246560, 7183544, 8979430, 14367088, 17958860, 28734176, 35917720, 71835440, 143670880]

約数ペア:

[(1, 143670880), (2, 71835440), (4, 35917720), (5, 28734176), (8, 17958860), (10, 14367088), (16, 8979430), (20, 7183544), (23, 6246560), (32, 4489715), (40, 3591772), (46, 3123280), (80, 1795886), (92, 1561640), (115, 1249312), (160, 897943), (184, 780820), (230, 624656), (368, 390410), (460, 312328), (736, 195205), (920, 156164), (1840, 78082), (3680, 39041)]