9979396310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{60397}}^1$

素因数の和:60489

約数の個数: 64

約数和(自身を含む): 20456077824

約数和(自身を除く): 10476681514

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 130, 155, 205, 310, 403, 410, 533, 806, 1066, 1271, 2015, 2542, 2665, 4030, 5330, 6355, 12710, 16523, 33046, 60397, 82615, 120794, 165230, 301985, 603970, 785161, 1570322, 1872307, 2476277, 3744614, 3925805, 4952554, 7851610, 9361535, 12381385, 18723070, 24339991, 24762770, 32191601, 48679982, 64383202, 76764587, 121699955, 153529174, 160958005, 243399910, 321916010, 383822935, 767645870, 997939631, 1995879262, 4989698155, 9979396310]

約数ペア:

[(1, 9979396310), (2, 4989698155), (5, 1995879262), (10, 997939631), (13, 767645870), (26, 383822935), (31, 321916010), (41, 243399910), (62, 160958005), (65, 153529174), (82, 121699955), (130, 76764587), (155, 64383202), (205, 48679982), (310, 32191601), (403, 24762770), (410, 24339991), (533, 18723070), (806, 12381385), (1066, 9361535), (1271, 7851610), (2015, 4952554), (2542, 3925805), (2665, 3744614), (4030, 2476277), (5330, 1872307), (6355, 1570322), (12710, 785161), (16523, 603970), (33046, 301985), (60397, 165230), (82615, 120794)]