27834400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3163}}^1$

素因数の和:3194

約数の個数: 72

約数和(自身を含む): 74151504

約数和(自身を除く): 46317104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 3163, 4400, 6326, 8800, 12652, 15815, 25304, 31630, 34793, 50608, 63260, 69586, 79075, 101216, 126520, 139172, 158150, 173965, 253040, 278344, 316300, 347930, 506080, 556688, 632600, 695860, 869825, 1113376, 1265200, 1391720, 1739650, 2530400, 2783440, 3479300, 5566880, 6958600, 13917200, 27834400]

約数ペア:

[(1, 27834400), (2, 13917200), (4, 6958600), (5, 5566880), (8, 3479300), (10, 2783440), (11, 2530400), (16, 1739650), (20, 1391720), (22, 1265200), (25, 1113376), (32, 869825), (40, 695860), (44, 632600), (50, 556688), (55, 506080), (80, 347930), (88, 316300), (100, 278344), (110, 253040), (160, 173965), (176, 158150), (200, 139172), (220, 126520), (275, 101216), (352, 79075), (400, 69586), (440, 63260), (550, 50608), (800, 34793), (880, 31630), (1100, 25304), (1760, 15815), (2200, 12652), (3163, 8800), (4400, 6326)]