32970320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 81840000

約数和(自身を除く): 48869680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 109, 152, 190, 199, 218, 304, 380, 398, 436, 545, 760, 796, 872, 995, 1090, 1520, 1592, 1744, 1990, 2071, 2180, 3184, 3781, 3980, 4142, 4360, 7562, 7960, 8284, 8720, 10355, 15124, 15920, 16568, 18905, 20710, 21691, 30248, 33136, 37810, 41420, 43382, 60496, 75620, 82840, 86764, 108455, 151240, 165680, 173528, 216910, 302480, 347056, 412129, 433820, 824258, 867640, 1648516, 1735280, 2060645, 3297032, 4121290, 6594064, 8242580, 16485160, 32970320]

約数ペア:

[(1, 32970320), (2, 16485160), (4, 8242580), (5, 6594064), (8, 4121290), (10, 3297032), (16, 2060645), (19, 1735280), (20, 1648516), (38, 867640), (40, 824258), (76, 433820), (80, 412129), (95, 347056), (109, 302480), (152, 216910), (190, 173528), (199, 165680), (218, 151240), (304, 108455), (380, 86764), (398, 82840), (436, 75620), (545, 60496), (760, 43382), (796, 41420), (872, 37810), (995, 33136), (1090, 30248), (1520, 21691), (1592, 20710), (1744, 18905), (1990, 16568), (2071, 15920), (2180, 15124), (3184, 10355), (3781, 8720), (3980, 8284), (4142, 7960), (4360, 7562)]