194510365720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7247033}}^1$

素因数の和:7247116

約数の個数: 64

約数和(自身を含む): 485261396640

約数和(自身を除く): 290751030920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5368, 6710, 13420, 26840, 7247033, 14494066, 28988132, 36235165, 57976264, 72470330, 79717363, 144940660, 159434726, 289881320, 318869452, 398586815, 442069013, 637738904, 797173630, 884138026, 1594347260, 1768276052, 2210345065, 3188694520, 3536552104, 4420690130, 4862759143, 8841380260, 9725518286, 17682760520, 19451036572, 24313795715, 38902073144, 48627591430, 97255182860, 194510365720]

約数ペア:

[(1, 194510365720), (2, 97255182860), (4, 48627591430), (5, 38902073144), (8, 24313795715), (10, 19451036572), (11, 17682760520), (20, 9725518286), (22, 8841380260), (40, 4862759143), (44, 4420690130), (55, 3536552104), (61, 3188694520), (88, 2210345065), (110, 1768276052), (122, 1594347260), (220, 884138026), (244, 797173630), (305, 637738904), (440, 442069013), (488, 398586815), (610, 318869452), (671, 289881320), (1220, 159434726), (1342, 144940660), (2440, 79717363), (2684, 72470330), (3355, 57976264), (5368, 36235165), (6710, 28988132), (13420, 14494066), (26840, 7247033)]