2597472020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29297}}^1$

素因数の和:29361

約数の個数: 96

約数和(自身を含む): 6615254016

約数和(自身を除く): 4017781996

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1705, 2015, 2860, 3410, 4030, 4433, 6820, 8060, 8866, 17732, 22165, 29297, 44330, 58594, 88660, 117188, 146485, 292970, 322267, 380861, 585940, 644534, 761722, 908207, 1289068, 1523444, 1611335, 1816414, 1904305, 3222670, 3632828, 3808610, 4189471, 4541035, 6445340, 7617220, 8378942, 9082070, 9990277, 11806691, 16757884, 18164140, 19980554, 20947355, 23613382, 39961108, 41894710, 47226764, 49951385, 59033455, 83789420, 99902770, 118066910, 129873601, 199805540, 236133820, 259747202, 519494404, 649368005, 1298736010, 2597472020]

約数ペア:

[(1, 2597472020), (2, 1298736010), (4, 649368005), (5, 519494404), (10, 259747202), (11, 236133820), (13, 199805540), (20, 129873601), (22, 118066910), (26, 99902770), (31, 83789420), (44, 59033455), (52, 49951385), (55, 47226764), (62, 41894710), (65, 39961108), (110, 23613382), (124, 20947355), (130, 19980554), (143, 18164140), (155, 16757884), (220, 11806691), (260, 9990277), (286, 9082070), (310, 8378942), (341, 7617220), (403, 6445340), (572, 4541035), (620, 4189471), (682, 3808610), (715, 3632828), (806, 3222670), (1364, 1904305), (1430, 1816414), (1612, 1611335), (1705, 1523444), (2015, 1289068), (2860, 908207), (3410, 761722), (4030, 644534), (4433, 585940), (6820, 380861), (8060, 322267), (8866, 292970), (17732, 146485), (22165, 117188), (29297, 88660), (44330, 58594)]