39772000

素因数分解:

$2^5\times 5^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 99931104

約数和(自身を除く): 60159104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 125, 160, 163, 200, 244, 250, 305, 326, 400, 488, 500, 610, 652, 800, 815, 976, 1000, 1220, 1304, 1525, 1630, 1952, 2000, 2440, 2608, 3050, 3260, 4000, 4075, 4880, 5216, 6100, 6520, 7625, 8150, 9760, 9943, 12200, 13040, 15250, 16300, 19886, 20375, 24400, 26080, 30500, 32600, 39772, 40750, 48800, 49715, 61000, 65200, 79544, 81500, 99430, 122000, 130400, 159088, 163000, 198860, 244000, 248575, 318176, 326000, 397720, 497150, 652000, 795440, 994300, 1242875, 1590880, 1988600, 2485750, 3977200, 4971500, 7954400, 9943000, 19886000, 39772000]

約数ペア:

[(1, 39772000), (2, 19886000), (4, 9943000), (5, 7954400), (8, 4971500), (10, 3977200), (16, 2485750), (20, 1988600), (25, 1590880), (32, 1242875), (40, 994300), (50, 795440), (61, 652000), (80, 497150), (100, 397720), (122, 326000), (125, 318176), (160, 248575), (163, 244000), (200, 198860), (244, 163000), (250, 159088), (305, 130400), (326, 122000), (400, 99430), (488, 81500), (500, 79544), (610, 65200), (652, 61000), (800, 49715), (815, 48800), (976, 40750), (1000, 39772), (1220, 32600), (1304, 30500), (1525, 26080), (1630, 24400), (1952, 20375), (2000, 19886), (2440, 16300), (2608, 15250), (3050, 13040), (3260, 12200), (4000, 9943), (4075, 9760), (4880, 8150), (5216, 7625), (6100, 6520)]