326726366950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{28109}}^1$

素因数の和:28322

約数の個数: 96

約数和(自身を含む): 640549091520

約数和(自身を除く): 313822724570

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 103, 122, 185, 206, 305, 370, 515, 610, 925, 1030, 1525, 1850, 2257, 2575, 3050, 3811, 4514, 5150, 6283, 7622, 11285, 12566, 19055, 22570, 28109, 31415, 38110, 56218, 56425, 62830, 95275, 112850, 140545, 157075, 190550, 232471, 281090, 314150, 464942, 702725, 1040033, 1162355, 1405450, 1714649, 2080066, 2324710, 2895227, 3429298, 5200165, 5790454, 5811775, 8573245, 10400330, 11623550, 14476135, 17146490, 26000825, 28952270, 42866225, 52001650, 63442013, 72380675, 85732450, 107123399, 126884026, 144761350, 176608847, 214246798, 317210065, 353217694, 535616995, 634420130, 883044235, 1071233990, 1586050325, 1766088470, 2678084975, 3172100650, 4415221175, 5356169950, 6534527339, 8830442350, 13069054678, 32672636695, 65345273390, 163363183475, 326726366950]

約数ペア:

[(1, 326726366950), (2, 163363183475), (5, 65345273390), (10, 32672636695), (25, 13069054678), (37, 8830442350), (50, 6534527339), (61, 5356169950), (74, 4415221175), (103, 3172100650), (122, 2678084975), (185, 1766088470), (206, 1586050325), (305, 1071233990), (370, 883044235), (515, 634420130), (610, 535616995), (925, 353217694), (1030, 317210065), (1525, 214246798), (1850, 176608847), (2257, 144761350), (2575, 126884026), (3050, 107123399), (3811, 85732450), (4514, 72380675), (5150, 63442013), (6283, 52001650), (7622, 42866225), (11285, 28952270), (12566, 26000825), (19055, 17146490), (22570, 14476135), (28109, 11623550), (31415, 10400330), (38110, 8573245), (56218, 5811775), (56425, 5790454), (62830, 5200165), (95275, 3429298), (112850, 2895227), (140545, 2324710), (157075, 2080066), (190550, 1714649), (232471, 1405450), (281090, 1162355), (314150, 1040033), (464942, 702725)]