55694320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3374

約数の個数: 80

約数和(自身を含む): 148740480

約数和(自身を除く): 93046160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3331, 3344, 4180, 6662, 8360, 13324, 16655, 16720, 26648, 33310, 36641, 53296, 63289, 66620, 73282, 126578, 133240, 146564, 183205, 253156, 266480, 293128, 316445, 366410, 506312, 586256, 632890, 696179, 732820, 1012624, 1265780, 1392358, 1465640, 2531560, 2784716, 2931280, 3480895, 5063120, 5569432, 6961790, 11138864, 13923580, 27847160, 55694320]

約数ペア:

[(1, 55694320), (2, 27847160), (4, 13923580), (5, 11138864), (8, 6961790), (10, 5569432), (11, 5063120), (16, 3480895), (19, 2931280), (20, 2784716), (22, 2531560), (38, 1465640), (40, 1392358), (44, 1265780), (55, 1012624), (76, 732820), (80, 696179), (88, 632890), (95, 586256), (110, 506312), (152, 366410), (176, 316445), (190, 293128), (209, 266480), (220, 253156), (304, 183205), (380, 146564), (418, 133240), (440, 126578), (760, 73282), (836, 66620), (880, 63289), (1045, 53296), (1520, 36641), (1672, 33310), (2090, 26648), (3331, 16720), (3344, 16655), (4180, 13324), (6662, 8360)]