17127200

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 42497280

約数和(自身を除く): 25370080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 271, 316, 395, 400, 542, 632, 790, 800, 1084, 1264, 1355, 1580, 1975, 2168, 2528, 2710, 3160, 3950, 4336, 5420, 6320, 6775, 7900, 8672, 10840, 12640, 13550, 15800, 21409, 21680, 27100, 31600, 42818, 43360, 54200, 63200, 85636, 107045, 108400, 171272, 214090, 216800, 342544, 428180, 535225, 685088, 856360, 1070450, 1712720, 2140900, 3425440, 4281800, 8563600, 17127200]

約数ペア:

[(1, 17127200), (2, 8563600), (4, 4281800), (5, 3425440), (8, 2140900), (10, 1712720), (16, 1070450), (20, 856360), (25, 685088), (32, 535225), (40, 428180), (50, 342544), (79, 216800), (80, 214090), (100, 171272), (158, 108400), (160, 107045), (200, 85636), (271, 63200), (316, 54200), (395, 43360), (400, 42818), (542, 31600), (632, 27100), (790, 21680), (800, 21409), (1084, 15800), (1264, 13550), (1355, 12640), (1580, 10840), (1975, 8672), (2168, 7900), (2528, 6775), (2710, 6320), (3160, 5420), (3950, 4336)]