27847160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 71971200

約数和(自身を除く): 44124040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 3331, 4180, 6662, 8360, 13324, 16655, 26648, 33310, 36641, 63289, 66620, 73282, 126578, 133240, 146564, 183205, 253156, 293128, 316445, 366410, 506312, 632890, 696179, 732820, 1265780, 1392358, 1465640, 2531560, 2784716, 3480895, 5569432, 6961790, 13923580, 27847160]

約数ペア:

[(1, 27847160), (2, 13923580), (4, 6961790), (5, 5569432), (8, 3480895), (10, 2784716), (11, 2531560), (19, 1465640), (20, 1392358), (22, 1265780), (38, 732820), (40, 696179), (44, 632890), (55, 506312), (76, 366410), (88, 316445), (95, 293128), (110, 253156), (152, 183205), (190, 146564), (209, 133240), (220, 126578), (380, 73282), (418, 66620), (440, 63289), (760, 36641), (836, 33310), (1045, 26648), (1672, 16655), (2090, 13324), (3331, 8360), (4180, 6662)]