104085280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 267309504

約数和(自身を除く): 163224224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 163, 208, 260, 307, 326, 416, 520, 614, 652, 815, 1040, 1228, 1304, 1535, 1630, 2080, 2119, 2456, 2608, 3070, 3260, 3991, 4238, 4912, 5216, 6140, 6520, 7982, 8476, 9824, 10595, 12280, 13040, 15964, 16952, 19955, 21190, 24560, 26080, 31928, 33904, 39910, 42380, 49120, 50041, 63856, 67808, 79820, 84760, 100082, 127712, 159640, 169520, 200164, 250205, 319280, 339040, 400328, 500410, 638560, 650533, 800656, 1000820, 1301066, 1601312, 2001640, 2602132, 3252665, 4003280, 5204264, 6505330, 8006560, 10408528, 13010660, 20817056, 26021320, 52042640, 104085280]

約数ペア:

[(1, 104085280), (2, 52042640), (4, 26021320), (5, 20817056), (8, 13010660), (10, 10408528), (13, 8006560), (16, 6505330), (20, 5204264), (26, 4003280), (32, 3252665), (40, 2602132), (52, 2001640), (65, 1601312), (80, 1301066), (104, 1000820), (130, 800656), (160, 650533), (163, 638560), (208, 500410), (260, 400328), (307, 339040), (326, 319280), (416, 250205), (520, 200164), (614, 169520), (652, 159640), (815, 127712), (1040, 100082), (1228, 84760), (1304, 79820), (1535, 67808), (1630, 63856), (2080, 50041), (2119, 49120), (2456, 42380), (2608, 39910), (3070, 33904), (3260, 31928), (3991, 26080), (4238, 24560), (4912, 21190), (5216, 19955), (6140, 16952), (6520, 15964), (7982, 13040), (8476, 12280), (9824, 10595)]