97380320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 245306880

約数和(自身を除く): 147926560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 103, 152, 160, 190, 206, 304, 311, 380, 412, 515, 608, 622, 760, 824, 1030, 1244, 1520, 1555, 1648, 1957, 2060, 2488, 3040, 3110, 3296, 3914, 4120, 4976, 5909, 6220, 7828, 8240, 9785, 9952, 11818, 12440, 15656, 16480, 19570, 23636, 24880, 29545, 31312, 32033, 39140, 47272, 49760, 59090, 62624, 64066, 78280, 94544, 118180, 128132, 156560, 160165, 189088, 236360, 256264, 313120, 320330, 472720, 512528, 608627, 640660, 945440, 1025056, 1217254, 1281320, 2434508, 2562640, 3043135, 4869016, 5125280, 6086270, 9738032, 12172540, 19476064, 24345080, 48690160, 97380320]

約数ペア:

[(1, 97380320), (2, 48690160), (4, 24345080), (5, 19476064), (8, 12172540), (10, 9738032), (16, 6086270), (19, 5125280), (20, 4869016), (32, 3043135), (38, 2562640), (40, 2434508), (76, 1281320), (80, 1217254), (95, 1025056), (103, 945440), (152, 640660), (160, 608627), (190, 512528), (206, 472720), (304, 320330), (311, 313120), (380, 256264), (412, 236360), (515, 189088), (608, 160165), (622, 156560), (760, 128132), (824, 118180), (1030, 94544), (1244, 78280), (1520, 64066), (1555, 62624), (1648, 59090), (1957, 49760), (2060, 47272), (2488, 39140), (3040, 32033), (3110, 31312), (3296, 29545), (3914, 24880), (4120, 23636), (4976, 19570), (5909, 16480), (6220, 15656), (7828, 12440), (8240, 11818), (9785, 9952)]