96661720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 226540800

約数和(自身を除く): 129879080

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 137, 155, 248, 274, 310, 548, 569, 620, 685, 1096, 1138, 1240, 1370, 2276, 2740, 2845, 4247, 4552, 5480, 5690, 8494, 11380, 16988, 17639, 21235, 22760, 33976, 35278, 42470, 70556, 77953, 84940, 88195, 141112, 155906, 169880, 176390, 311812, 352780, 389765, 623624, 705560, 779530, 1559060, 2416543, 3118120, 4833086, 9666172, 12082715, 19332344, 24165430, 48330860, 96661720]

約数ペア:

[(1, 96661720), (2, 48330860), (4, 24165430), (5, 19332344), (8, 12082715), (10, 9666172), (20, 4833086), (31, 3118120), (40, 2416543), (62, 1559060), (124, 779530), (137, 705560), (155, 623624), (248, 389765), (274, 352780), (310, 311812), (548, 176390), (569, 169880), (620, 155906), (685, 141112), (1096, 88195), (1138, 84940), (1240, 77953), (1370, 70556), (2276, 42470), (2740, 35278), (2845, 33976), (4247, 22760), (4552, 21235), (5480, 17639), (5690, 16988), (8494, 11380)]