1290110080450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{40883}}^1$

素因数の和:41536

約数の個数: 96

約数和(自身を含む): 2573337081600

約数和(自身を除く): 1283227001150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 563, 590, 950, 1121, 1126, 1475, 2242, 2815, 2950, 5605, 5630, 10697, 11210, 14075, 21394, 28025, 28150, 33217, 40883, 53485, 56050, 66434, 81766, 106970, 166085, 204415, 267425, 332170, 408830, 534850, 631123, 776777, 830425, 1022075, 1262246, 1553554, 1660850, 2044150, 2412097, 3155615, 3883885, 4824194, 6311230, 7767770, 12060485, 15778075, 19419425, 23017129, 24120970, 31556150, 38838850, 45829843, 46034258, 60302425, 91659686, 115085645, 120604850, 229149215, 230171290, 437325451, 458298430, 575428225, 874650902, 1145746075, 1150856450, 1358010611, 2186627255, 2291492150, 2716021222, 4373254510, 6790053055, 10933136275, 13580106110, 21866272550, 25802201609, 33950265275, 51604403218, 67900530550, 129011008045, 258022016090, 645055040225, 1290110080450]

約数ペア:

[(1, 1290110080450), (2, 645055040225), (5, 258022016090), (10, 129011008045), (19, 67900530550), (25, 51604403218), (38, 33950265275), (50, 25802201609), (59, 21866272550), (95, 13580106110), (118, 10933136275), (190, 6790053055), (295, 4373254510), (475, 2716021222), (563, 2291492150), (590, 2186627255), (950, 1358010611), (1121, 1150856450), (1126, 1145746075), (1475, 874650902), (2242, 575428225), (2815, 458298430), (2950, 437325451), (5605, 230171290), (5630, 229149215), (10697, 120604850), (11210, 115085645), (14075, 91659686), (21394, 60302425), (28025, 46034258), (28150, 45829843), (33217, 38838850), (40883, 31556150), (53485, 24120970), (56050, 23017129), (66434, 19419425), (81766, 15778075), (106970, 12060485), (166085, 7767770), (204415, 6311230), (267425, 4824194), (332170, 3883885), (408830, 3155615), (534850, 2412097), (631123, 2044150), (776777, 1660850), (830425, 1553554), (1022075, 1262246)]