38519360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 103583232

約数和(自身を除く): 65063872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 353, 440, 496, 620, 682, 704, 706, 880, 992, 1240, 1364, 1412, 1705, 1760, 1765, 1984, 2480, 2728, 2824, 3410, 3520, 3530, 3883, 4960, 5456, 5648, 6820, 7060, 7766, 9920, 10912, 10943, 11296, 13640, 14120, 15532, 19415, 21824, 21886, 22592, 27280, 28240, 31064, 38830, 43772, 54560, 54715, 56480, 62128, 77660, 87544, 109120, 109430, 112960, 120373, 124256, 155320, 175088, 218860, 240746, 248512, 310640, 350176, 437720, 481492, 601865, 621280, 700352, 875440, 962984, 1203730, 1242560, 1750880, 1925968, 2407460, 3501760, 3851936, 4814920, 7703872, 9629840, 19259680, 38519360]

約数ペア:

[(1, 38519360), (2, 19259680), (4, 9629840), (5, 7703872), (8, 4814920), (10, 3851936), (11, 3501760), (16, 2407460), (20, 1925968), (22, 1750880), (31, 1242560), (32, 1203730), (40, 962984), (44, 875440), (55, 700352), (62, 621280), (64, 601865), (80, 481492), (88, 437720), (110, 350176), (124, 310640), (155, 248512), (160, 240746), (176, 218860), (220, 175088), (248, 155320), (310, 124256), (320, 120373), (341, 112960), (352, 109430), (353, 109120), (440, 87544), (496, 77660), (620, 62128), (682, 56480), (704, 54715), (706, 54560), (880, 43772), (992, 38830), (1240, 31064), (1364, 28240), (1412, 27280), (1705, 22592), (1760, 21886), (1765, 21824), (1984, 19415), (2480, 15532), (2728, 14120), (2824, 13640), (3410, 11296), (3520, 10943), (3530, 10912), (3883, 9920), (4960, 7766), (5456, 7060), (5648, 6820)]