31926080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 82296000

約数和(自身を除く): 50369920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 89, 95, 118, 152, 160, 178, 190, 236, 295, 304, 320, 356, 380, 445, 472, 590, 608, 712, 760, 890, 944, 1121, 1180, 1216, 1424, 1520, 1691, 1780, 1888, 2242, 2360, 2848, 3040, 3382, 3560, 3776, 4484, 4720, 5251, 5605, 5696, 6080, 6764, 7120, 8455, 8968, 9440, 10502, 11210, 13528, 14240, 16910, 17936, 18880, 21004, 22420, 26255, 27056, 28480, 33820, 35872, 42008, 44840, 52510, 54112, 67640, 71744, 84016, 89680, 99769, 105020, 108224, 135280, 168032, 179360, 199538, 210040, 270560, 336064, 358720, 399076, 420080, 498845, 541120, 798152, 840160, 997690, 1596304, 1680320, 1995380, 3192608, 3990760, 6385216, 7981520, 15963040, 31926080]

約数ペア:

[(1, 31926080), (2, 15963040), (4, 7981520), (5, 6385216), (8, 3990760), (10, 3192608), (16, 1995380), (19, 1680320), (20, 1596304), (32, 997690), (38, 840160), (40, 798152), (59, 541120), (64, 498845), (76, 420080), (80, 399076), (89, 358720), (95, 336064), (118, 270560), (152, 210040), (160, 199538), (178, 179360), (190, 168032), (236, 135280), (295, 108224), (304, 105020), (320, 99769), (356, 89680), (380, 84016), (445, 71744), (472, 67640), (590, 54112), (608, 52510), (712, 44840), (760, 42008), (890, 35872), (944, 33820), (1121, 28480), (1180, 27056), (1216, 26255), (1424, 22420), (1520, 21004), (1691, 18880), (1780, 17936), (1888, 16910), (2242, 14240), (2360, 13528), (2848, 11210), (3040, 10502), (3382, 9440), (3560, 8968), (3776, 8455), (4484, 7120), (4720, 6764), (5251, 6080), (5605, 5696)]