5020160

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 12595176

約数和(自身を除く): 7575016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 64, 74, 80, 106, 128, 148, 160, 185, 212, 256, 265, 296, 320, 370, 424, 512, 530, 592, 640, 740, 848, 1060, 1184, 1280, 1480, 1696, 1961, 2120, 2368, 2560, 2960, 3392, 3922, 4240, 4736, 5920, 6784, 7844, 8480, 9472, 9805, 11840, 13568, 15688, 16960, 18944, 19610, 23680, 27136, 31376, 33920, 39220, 47360, 62752, 67840, 78440, 94720, 125504, 135680, 156880, 251008, 313760, 502016, 627520, 1004032, 1255040, 2510080, 5020160]

約数ペア:

[(1, 5020160), (2, 2510080), (4, 1255040), (5, 1004032), (8, 627520), (10, 502016), (16, 313760), (20, 251008), (32, 156880), (37, 135680), (40, 125504), (53, 94720), (64, 78440), (74, 67840), (80, 62752), (106, 47360), (128, 39220), (148, 33920), (160, 31376), (185, 27136), (212, 23680), (256, 19610), (265, 18944), (296, 16960), (320, 15688), (370, 13568), (424, 11840), (512, 9805), (530, 9472), (592, 8480), (640, 7844), (740, 6784), (848, 5920), (1060, 4736), (1184, 4240), (1280, 3922), (1480, 3392), (1696, 2960), (1961, 2560), (2120, 2368)]