2103302560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{773273}}^1$

素因数の和:773305

約数の個数: 48

約数和(自身を含む): 5261356296

約数和(自身を除く): 3158053736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 773273, 1546546, 3093092, 3866365, 6186184, 7732730, 12372368, 13145641, 15465460, 24744736, 26291282, 30930920, 52582564, 61861840, 65728205, 105165128, 123723680, 131456410, 210330256, 262912820, 420660512, 525825640, 1051651280, 2103302560]

約数ペア:

[(1, 2103302560), (2, 1051651280), (4, 525825640), (5, 420660512), (8, 262912820), (10, 210330256), (16, 131456410), (17, 123723680), (20, 105165128), (32, 65728205), (34, 61861840), (40, 52582564), (68, 30930920), (80, 26291282), (85, 24744736), (136, 15465460), (160, 13145641), (170, 12372368), (272, 7732730), (340, 6186184), (544, 3866365), (680, 3093092), (1360, 1546546), (2720, 773273)]