10022920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 23846400

約数和(自身を除く): 13823480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 137, 155, 236, 248, 274, 295, 310, 472, 548, 590, 620, 685, 1096, 1180, 1240, 1370, 1829, 2360, 2740, 3658, 4247, 5480, 7316, 8083, 8494, 9145, 14632, 16166, 16988, 18290, 21235, 32332, 33976, 36580, 40415, 42470, 64664, 73160, 80830, 84940, 161660, 169880, 250573, 323320, 501146, 1002292, 1252865, 2004584, 2505730, 5011460, 10022920]

約数ペア:

[(1, 10022920), (2, 5011460), (4, 2505730), (5, 2004584), (8, 1252865), (10, 1002292), (20, 501146), (31, 323320), (40, 250573), (59, 169880), (62, 161660), (118, 84940), (124, 80830), (137, 73160), (155, 64664), (236, 42470), (248, 40415), (274, 36580), (295, 33976), (310, 32332), (472, 21235), (548, 18290), (590, 16988), (620, 16166), (685, 14632), (1096, 9145), (1180, 8494), (1240, 8083), (1370, 7316), (1829, 5480), (2360, 4247), (2740, 3658)]