26180960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 68457312

約数和(自身を除く): 42276352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 307, 328, 410, 416, 520, 533, 614, 656, 820, 1040, 1066, 1228, 1312, 1535, 1640, 2080, 2132, 2456, 2665, 3070, 3280, 3991, 4264, 4912, 5330, 6140, 6560, 7982, 8528, 9824, 10660, 12280, 12587, 15964, 17056, 19955, 21320, 24560, 25174, 31928, 39910, 42640, 49120, 50348, 62935, 63856, 79820, 85280, 100696, 125870, 127712, 159640, 163631, 201392, 251740, 319280, 327262, 402784, 503480, 638560, 654524, 818155, 1006960, 1309048, 1636310, 2013920, 2618096, 3272620, 5236192, 6545240, 13090480, 26180960]

約数ペア:

[(1, 26180960), (2, 13090480), (4, 6545240), (5, 5236192), (8, 3272620), (10, 2618096), (13, 2013920), (16, 1636310), (20, 1309048), (26, 1006960), (32, 818155), (40, 654524), (41, 638560), (52, 503480), (65, 402784), (80, 327262), (82, 319280), (104, 251740), (130, 201392), (160, 163631), (164, 159640), (205, 127712), (208, 125870), (260, 100696), (307, 85280), (328, 79820), (410, 63856), (416, 62935), (520, 50348), (533, 49120), (614, 42640), (656, 39910), (820, 31928), (1040, 25174), (1066, 24560), (1228, 21320), (1312, 19955), (1535, 17056), (1640, 15964), (2080, 12587), (2132, 12280), (2456, 10660), (2665, 9824), (3070, 8528), (3280, 7982), (3991, 6560), (4264, 6140), (4912, 5330)]