11906732660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2301

約数の個数: 96

約数和(自身を含む): 26824089600

約数和(自身を除く): 14917356940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 223, 284, 355, 380, 446, 710, 892, 1115, 1349, 1420, 1979, 2230, 2698, 3958, 4237, 4460, 5396, 6745, 7916, 8474, 9895, 13490, 15833, 16948, 19790, 21185, 26980, 31666, 37601, 39580, 42370, 63332, 75202, 79165, 84740, 140509, 150404, 158330, 188005, 281018, 300827, 316660, 376010, 441317, 562036, 601654, 702545, 752020, 882634, 1203308, 1405090, 1504135, 1765268, 2206585, 2669671, 2810180, 3008270, 4413170, 5339342, 6016540, 8385023, 8826340, 10678684, 13348355, 16770046, 26696710, 31333507, 33540092, 41925115, 53393420, 62667014, 83850230, 125334028, 156667535, 167700460, 313335070, 595336633, 626670140, 1190673266, 2381346532, 2976683165, 5953366330, 11906732660]

約数ペア:

[(1, 11906732660), (2, 5953366330), (4, 2976683165), (5, 2381346532), (10, 1190673266), (19, 626670140), (20, 595336633), (38, 313335070), (71, 167700460), (76, 156667535), (95, 125334028), (142, 83850230), (190, 62667014), (223, 53393420), (284, 41925115), (355, 33540092), (380, 31333507), (446, 26696710), (710, 16770046), (892, 13348355), (1115, 10678684), (1349, 8826340), (1420, 8385023), (1979, 6016540), (2230, 5339342), (2698, 4413170), (3958, 3008270), (4237, 2810180), (4460, 2669671), (5396, 2206585), (6745, 1765268), (7916, 1504135), (8474, 1405090), (9895, 1203308), (13490, 882634), (15833, 752020), (16948, 702545), (19790, 601654), (21185, 562036), (26980, 441317), (31666, 376010), (37601, 316660), (39580, 300827), (42370, 281018), (63332, 188005), (75202, 158330), (79165, 150404), (84740, 140509)]