19464549160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4089191}}^1$

素因数の和:4089226

約数の個数: 64

約数和(自身を含む): 52995928320

約数和(自身を除く): 33531379160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 4089191, 8178382, 16356764, 20445955, 28624337, 32713528, 40891910, 57248674, 69516247, 81783820, 114497348, 139032494, 143121685, 163567640, 228994696, 278064988, 286243370, 347581235, 486613729, 556129976, 572486740, 695162470, 973227458, 1144973480, 1390324940, 1946454916, 2433068645, 2780649880, 3892909832, 4866137290, 9732274580, 19464549160]

約数ペア:

[(1, 19464549160), (2, 9732274580), (4, 4866137290), (5, 3892909832), (7, 2780649880), (8, 2433068645), (10, 1946454916), (14, 1390324940), (17, 1144973480), (20, 973227458), (28, 695162470), (34, 572486740), (35, 556129976), (40, 486613729), (56, 347581235), (68, 286243370), (70, 278064988), (85, 228994696), (119, 163567640), (136, 143121685), (140, 139032494), (170, 114497348), (238, 81783820), (280, 69516247), (340, 57248674), (476, 40891910), (595, 32713528), (680, 28624337), (952, 20445955), (1190, 16356764), (2380, 8178382), (4760, 4089191)]