98619680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 245306880

約数和(自身を除く): 146687200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 80, 118, 124, 155, 160, 236, 248, 295, 310, 337, 472, 496, 590, 620, 674, 944, 992, 1180, 1240, 1348, 1685, 1829, 1888, 2360, 2480, 2696, 3370, 3658, 4720, 4960, 5392, 6740, 7316, 9145, 9440, 10447, 10784, 13480, 14632, 18290, 19883, 20894, 26960, 29264, 36580, 39766, 41788, 52235, 53920, 58528, 73160, 79532, 83576, 99415, 104470, 146320, 159064, 167152, 198830, 208940, 292640, 318128, 334304, 397660, 417880, 616373, 636256, 795320, 835760, 1232746, 1590640, 1671520, 2465492, 3081865, 3181280, 4930984, 6163730, 9861968, 12327460, 19723936, 24654920, 49309840, 98619680]

約数ペア:

[(1, 98619680), (2, 49309840), (4, 24654920), (5, 19723936), (8, 12327460), (10, 9861968), (16, 6163730), (20, 4930984), (31, 3181280), (32, 3081865), (40, 2465492), (59, 1671520), (62, 1590640), (80, 1232746), (118, 835760), (124, 795320), (155, 636256), (160, 616373), (236, 417880), (248, 397660), (295, 334304), (310, 318128), (337, 292640), (472, 208940), (496, 198830), (590, 167152), (620, 159064), (674, 146320), (944, 104470), (992, 99415), (1180, 83576), (1240, 79532), (1348, 73160), (1685, 58528), (1829, 53920), (1888, 52235), (2360, 41788), (2480, 39766), (2696, 36580), (3370, 29264), (3658, 26960), (4720, 20894), (4960, 19883), (5392, 18290), (6740, 14632), (7316, 13480), (9145, 10784), (9440, 10447)]