544036520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8942

約数の個数: 64

約数和(自身を含む): 1290330000

約数和(自身を除く): 746293480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 1060, 1160, 1537, 2120, 3074, 6148, 7685, 8849, 12296, 15370, 17698, 30740, 35396, 44245, 61480, 70792, 88490, 176980, 256621, 353960, 468997, 513242, 937994, 1026484, 1283105, 1875988, 2052968, 2344985, 2566210, 3751976, 4689970, 5132420, 9379940, 10264840, 13600913, 18759880, 27201826, 54403652, 68004565, 108807304, 136009130, 272018260, 544036520]

約数ペア:

[(1, 544036520), (2, 272018260), (4, 136009130), (5, 108807304), (8, 68004565), (10, 54403652), (20, 27201826), (29, 18759880), (40, 13600913), (53, 10264840), (58, 9379940), (106, 5132420), (116, 4689970), (145, 3751976), (212, 2566210), (232, 2344985), (265, 2052968), (290, 1875988), (424, 1283105), (530, 1026484), (580, 937994), (1060, 513242), (1160, 468997), (1537, 353960), (2120, 256621), (3074, 176980), (6148, 88490), (7685, 70792), (8849, 61480), (12296, 44245), (15370, 35396), (17698, 30740)]