17923360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 52157952

約数和(自身を除く): 34234592

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1231, 1456, 1820, 2080, 2462, 2912, 3640, 4924, 6155, 7280, 8617, 9848, 12310, 14560, 16003, 17234, 19696, 24620, 32006, 34468, 39392, 43085, 49240, 64012, 68936, 80015, 86170, 98480, 112021, 128024, 137872, 160030, 172340, 196960, 224042, 256048, 275744, 320060, 344680, 448084, 512096, 560105, 640120, 689360, 896168, 1120210, 1280240, 1378720, 1792336, 2240420, 2560480, 3584672, 4480840, 8961680, 17923360]

約数ペア:

[(1, 17923360), (2, 8961680), (4, 4480840), (5, 3584672), (7, 2560480), (8, 2240420), (10, 1792336), (13, 1378720), (14, 1280240), (16, 1120210), (20, 896168), (26, 689360), (28, 640120), (32, 560105), (35, 512096), (40, 448084), (52, 344680), (56, 320060), (65, 275744), (70, 256048), (80, 224042), (91, 196960), (104, 172340), (112, 160030), (130, 137872), (140, 128024), (160, 112021), (182, 98480), (208, 86170), (224, 80015), (260, 68936), (280, 64012), (364, 49240), (416, 43085), (455, 39392), (520, 34468), (560, 32006), (728, 24620), (910, 19696), (1040, 17234), (1120, 16003), (1231, 14560), (1456, 12310), (1820, 9848), (2080, 8617), (2462, 7280), (2912, 6155), (3640, 4924)]