20131611310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{152017}}^1$

素因数の和:152101

約数の個数: 64

約数和(自身を含む): 41373218880

約数和(自身を除く): 21241607570

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 82, 85, 95, 170, 190, 205, 323, 410, 646, 697, 779, 1394, 1558, 1615, 3230, 3485, 3895, 6970, 7790, 13243, 26486, 66215, 132430, 152017, 304034, 760085, 1520170, 2584289, 2888323, 5168578, 5776646, 6232697, 12465394, 12921445, 14441615, 25842890, 28883230, 31163485, 49101491, 62326970, 98202982, 105955849, 118421243, 211911698, 236842486, 245507455, 491014910, 529779245, 592106215, 1059558490, 1184212430, 2013161131, 4026322262, 10065805655, 20131611310]

約数ペア:

[(1, 20131611310), (2, 10065805655), (5, 4026322262), (10, 2013161131), (17, 1184212430), (19, 1059558490), (34, 592106215), (38, 529779245), (41, 491014910), (82, 245507455), (85, 236842486), (95, 211911698), (170, 118421243), (190, 105955849), (205, 98202982), (323, 62326970), (410, 49101491), (646, 31163485), (697, 28883230), (779, 25842890), (1394, 14441615), (1558, 12921445), (1615, 12465394), (3230, 6232697), (3485, 5776646), (3895, 5168578), (6970, 2888323), (7790, 2584289), (13243, 1520170), (26486, 760085), (66215, 304034), (132430, 152017)]