54326320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 134634240

約数和(自身を除く): 80307920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 103, 152, 190, 206, 304, 347, 380, 412, 515, 694, 760, 824, 1030, 1388, 1520, 1648, 1735, 1957, 2060, 2776, 3470, 3914, 4120, 5552, 6593, 6940, 7828, 8240, 9785, 13186, 13880, 15656, 19570, 26372, 27760, 31312, 32965, 35741, 39140, 52744, 65930, 71482, 78280, 105488, 131860, 142964, 156560, 178705, 263720, 285928, 357410, 527440, 571856, 679079, 714820, 1358158, 1429640, 2716316, 2859280, 3395395, 5432632, 6790790, 10865264, 13581580, 27163160, 54326320]

約数ペア:

[(1, 54326320), (2, 27163160), (4, 13581580), (5, 10865264), (8, 6790790), (10, 5432632), (16, 3395395), (19, 2859280), (20, 2716316), (38, 1429640), (40, 1358158), (76, 714820), (80, 679079), (95, 571856), (103, 527440), (152, 357410), (190, 285928), (206, 263720), (304, 178705), (347, 156560), (380, 142964), (412, 131860), (515, 105488), (694, 78280), (760, 71482), (824, 65930), (1030, 52744), (1388, 39140), (1520, 35741), (1648, 32965), (1735, 31312), (1957, 27760), (2060, 26372), (2776, 19570), (3470, 15656), (3914, 13880), (4120, 13186), (5552, 9785), (6593, 8240), (6940, 7828)]