108615320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7963}}^1$

素因数の和:8016

約数の個数: 64

約数和(自身を含む): 275235840

約数和(自身を除く): 166620520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 7963, 13640, 15926, 31852, 39815, 63704, 79630, 87593, 159260, 175186, 246853, 318520, 350372, 437965, 493706, 700744, 875930, 987412, 1234265, 1751860, 1974824, 2468530, 2715383, 3503720, 4937060, 5430766, 9874120, 10861532, 13576915, 21723064, 27153830, 54307660, 108615320]

約数ペア:

[(1, 108615320), (2, 54307660), (4, 27153830), (5, 21723064), (8, 13576915), (10, 10861532), (11, 9874120), (20, 5430766), (22, 4937060), (31, 3503720), (40, 2715383), (44, 2468530), (55, 1974824), (62, 1751860), (88, 1234265), (110, 987412), (124, 875930), (155, 700744), (220, 493706), (248, 437965), (310, 350372), (341, 318520), (440, 246853), (620, 175186), (682, 159260), (1240, 87593), (1364, 79630), (1705, 63704), (2728, 39815), (3410, 31852), (6820, 15926), (7963, 13640)]