441590986120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20948339}}^1$

素因数の和:20948398

約数の個数: 64

約数和(自身を含む): 1085961945600

約数和(自身を除く): 644370959480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 20948339, 41896678, 83793356, 104741695, 167586712, 209483390, 356121763, 418966780, 649398509, 712243526, 837933560, 1298797018, 1424487052, 1780608815, 2597594036, 2848974104, 3246992545, 3561217630, 5195188072, 6493985090, 7122435260, 11039774653, 12987970180, 14244870520, 22079549306, 25975940360, 44159098612, 55198873265, 88318197224, 110397746530, 220795493060, 441590986120]

約数ペア:

[(1, 441590986120), (2, 220795493060), (4, 110397746530), (5, 88318197224), (8, 55198873265), (10, 44159098612), (17, 25975940360), (20, 22079549306), (31, 14244870520), (34, 12987970180), (40, 11039774653), (62, 7122435260), (68, 6493985090), (85, 5195188072), (124, 3561217630), (136, 3246992545), (155, 2848974104), (170, 2597594036), (248, 1780608815), (310, 1424487052), (340, 1298797018), (527, 837933560), (620, 712243526), (680, 649398509), (1054, 418966780), (1240, 356121763), (2108, 209483390), (2635, 167586712), (4216, 104741695), (5270, 83793356), (10540, 41896678), (21080, 20948339)]